Lab Rats

Combos 11

• Lab Rats + Witherbloom, the Balancer + Phyrexian Altar

  • Infinite creature ETB
  • Infinite creature LTB
  • Infinite death triggers
  • Infinite magecraft triggers
  • Infinite creature sacrifice triggers
  • Infinite storm count

  Mana needed: 1,218 decks on Commander Spellbook

  How it works

  Before you start

  You control at least four creatures.

  Steps

  Cast Lab Rats with buyback by paying {B} due to its affinity for creatures, creating a creature token and returning Lab Rats to your hand. Activate Phyrexian Altar by sacrificing the creature token, adding {B}. Repeat.

  Commander Spellbook ↗

• Lab Rats + Witherbloom, the Balancer + Earthcraft

  • Infinite tapped creature tokens

  335 decks on Commander Spellbook

  How it works

  Before you start

  You control at least four creatures. You control a basic Swamp.

  Steps

  Activate a basic Swamp by tapping it, adding {B}. Cast Lab Rats with buyback by paying {B} due to its affinity for creatures, creating a creature token and returning Lab Rats to your hand. Activate Earthcraft by tapping the creature token, untapping the basic Swamp. Repeat.

  Commander Spellbook ↗

• Lab Rats + Avatar Aang // Aang, Master of Elements

  • Infinite creature tokens

  167 decks on Commander Spellbook

  How it works

  Steps

  Cast Lab Rats with buyback by paying {0} due to Aang's cost reduction, creating a 1/1 Rat creature token and return Lab Rats to your hand. Repeat.

  Commander Spellbook ↗

• Lab Rats + Rowan, Scion of War + Storm-Kiln Artist

  • Infinite creature tokens

  Mana needed: 49 decks on Commander Spellbook

  How it works

  Before you start

  You have lost at least 4 life this turn. Rowan does not have summoning sickness.

  Steps

  Activate Rowan by tapping it, reducing the cost of all black and/or red spells you cast this turn by at least {4}. Cast Lab Rats with buyback by paying {B} due to Rowan's ability. Storm-Kiln Artist triggers, creating a Treasure artifact token. Resolve Lab Rats, creating a 1/1 Rat creature token and returning Lab Rats to your hand. Activate the Treasure by tapping and sacrificing it, adding {B}. Repeat from step 2.

  Commander Spellbook ↗

• Lab Rats + Cabal Coffers + Onyx Talisman

  • Infinite untap of permanents you control
  • Infinite creature tokens
  • Infinite mana permanents you control can produce

  Mana needed: 26 decks on Commander Spellbook

  How it works

  Before you start

  You control at least ten Swamps.

  Steps

  Activate Cabal Coffers by paying {2} and tapping it, adding {B} for each Swamp you control. Cast Lab Rats with buyback by paying {4}{B}. Onyx Talisman triggers, causing you to pay {3} to untap Cabal Coffers. Resolve Lab Rats, creating a 1/1 Rat creature token and returning Lab Rats to your hand. Repeat.

  Commander Spellbook ↗

• Lab Rats + Rowan, Scion of War + Phyrexian Altar

  • Infinite death triggers
  • Infinite creature ETB
  • Infinite creature LTB
  • Infinite magecraft triggers
  • Infinite creature sacrifice triggers
  • Infinite storm count

  Mana needed: 18 decks on Commander Spellbook

  How it works

  Before you start

  You have lost at least 4 life this turn. Rowan does not have summoning sickness.

  Steps

  Activate Rowan by tapping it, reducing the cost of all black and/or red spells you cast this turn by at least {4}. Cast Lab Rats with buyback by paying {B} due to Rowan's ability, creating a 1/1 Rat creature token and returning Lab Rats to your hand. Activate Phyrexian Altar by sacrificing the Rat, adding {B}. Repeat from step 2.

  Commander Spellbook ↗

• Lab Rats + Witherbloom, the Balancer + Storm-Kiln Artist

  • Infinite tapped creature tokens

  9 decks on Commander Spellbook

  How it works

  Before you start

  You control at least four creatures.

  Steps

  Cast Lab Rats with buyback by paying {B} due to its affinity for creatures. Storm-Kiln Aritst triggers, creating a Treasure token. Resolve Lab Rats, creating a creature token and returning Lab Rats to your hand. Activate the Treasure by tapping and sacrificing it, adding {B}. Repeat.

  Commander Spellbook ↗

• Lab Rats + Mana Echoes + Phyrexian Altar

  • Infinite colorless mana

  Mana needed: 8 decks on Commander Spellbook

  How it works

  Before you start

  You control at least three Rats.

  Steps

  Cast Lab Rats with buyback by paying {4}{B}, creating a 1/1 Rat creature token and returning Lab Rats to your hand. When the Rat enters the battlefield, Mana Echoes trigger, adding {C} for each Rat you control. Activate Phyrexian Altar by sacrificing the Rat, adding {B}. Repeat. If you control four or more Rats as the combo begins, this combo nets infinite colorless mana.

  Commander Spellbook ↗

• Lab Rats + Invasion of Segovia // Caetus, Sea Tyrant of Segovia + Intruder Alarm

  • Infinite creature tokens
  • Infinite mana creatures you control can produce
  • Infinite untap of creatures

  2 decks on Commander Spellbook

  How it works

  Before you start

  Sea Tyrant of Segovia. You control at least five untapped creatures, one of which must be black.

  Steps

  Cast Lab Rats with buyback by tapping five creatures you control, one of which must be black. Resolve Lab Rats, creating a 1/1 Rat creature token and returning Lab Rats to your hand. When the Rat enters the battlefield, Intruder Alarm triggers, untapping all creatures. Repeat.

  Commander Spellbook ↗

• Lab Rats + Stormsplitter + Phyrexian Altar

  • Infinite colored mana
  • Infinite creature tokens with haste

  Mana needed: 2 decks on Commander Spellbook

  How it works

  Steps

  Cast Lab Rats with buyback by paying {4}{B}. Each Stormsplitter you control triggers, creating that many token copies of Stormsplitter. Resolve Lab Rats, creating a 1/1 Rat creature token and returning Lab Rats to your hand. Activate Phyrexian Altar by sacrificing the Rat, adding {B}. If you control at least 8 Stormsplitters, activate Phyrexian Altar four times by sacrificing four Stormsplitter tokens, adding {4}. Repeat.

  Commander Spellbook ↗

Combo data from Commander Spellbook. Only combos of 2 or 3 named cards are listed.