Memory Crystal
Artifact$2.28
Buyback costs cost less.
colorlessLegal in Commander
Is
Combos 3
Memory Crystal + Reiterate + Seething Song
- Infinite red mana
Commander Spellbook ↗How it works
Steps
Cast Seething Song by paying {2}{R}. Holding priority, cast Reiterate with buyback by paying {2}{R}{R}, creating a copy of Seething Song. Resolve the Seething Song copy, adding {R}{R}{R}{R}{R}. Repeat from step 2.
Memory Crystal + Goldspan Dragon + Seething Anger
- Infinitely powerful creature until end of turn
- Infinite magecraft triggers
- Infinite storm count
Commander Spellbook ↗How it works
Steps
Cast Seething Anger with buyback by paying {1}{R}, targeting Goldspan Dragon. Goldspan Dragon triggers, creating a Treasure token. Resolve Seething Anger, giving Goldspan Dragon +3/+0 until end of turn and returning Seething Anger to your hand. Activate the Treasure token by tapping and sacrificing it, adding {R}{R}. Repeat.
Memory Crystal + Whim of Volrath + Sage of Hours
- Infinite turns
Commander Spellbook ↗How it works
Steps
Cast Whim of Volrath with buyback by paying {U}, targeting Sage of Hours. Sage of Hours triggers, causing you to put a +1/+1 counter on it. Resolve Whim of Volrath, returning it to your hand. Repeat steps 1 through 3 four additional times. Activate Sage of Hours by removing all +1/+1 counters from it, taking an extra turn after this one. Repeat each turn.
Combo data from Commander Spellbook. Only combos of 2 or 3 named cards are listed.