Containment Protocol

Is

• Aura
• Enchantment

Does

• Keeps opponents' stuff tapped

Rewards

• Has an ETB trigger

Best commanders

Commanders whose abilities work with this card and share its colors, from what the cards do.

1. Yarok, the DesecratedYarok, the Desecrated copies your triggered abilities, which Containment Protocol can use because it has an enter-the-battlefield trigger.
2. Mister FantasticMister Fantastic copies your triggered abilities, which Containment Protocol can use because it has an enter-the-battlefield trigger.
3. Moritte of the FrostMoritte of the Frost copies creatures, which Containment Protocol can use because it has an enter-the-battlefield trigger.
4. The MimeoplasmThe Mimeoplasm copies creatures, which Containment Protocol can use because it has an enter-the-battlefield trigger.
5. The Fourteenth DoctorThe Fourteenth Doctor copies creatures, which Containment Protocol can use because it has an enter-the-battlefield trigger.
6. Ulalek, Fused AtrocityUlalek, Fused Atrocity copies your triggered abilities, which Containment Protocol can use because it has an enter-the-battlefield trigger.
7. Estrid, the MaskedContainment Protocol is an Aura, which Estrid, the Masked can use.
8. Bruna, Light of AlabasterContainment Protocol is an Aura, which Bruna, Light of Alabaster can use.
9. Galea, Kindler of HopeContainment Protocol is an Aura, which Galea, Kindler of Hope can use.
10. Eriette, the BeguilerContainment Protocol is an Aura, which Eriette, the Beguiler can use.