Cephalid Coliseum [From the Vault: Realms] Worldwake Promos {T}: Prevent all combat damage

{T}: Prevent all combat damage that would be dealt by target attacking creature this turn

that player sacrifices a permanent unless they pay {1}

your graveyard

you may tap or untap target permanent

these blind spots are beneath the bottoms of their feet

Cephalid Coliseum [From the Vault: Realms] Worldwake Promos {T}: Prevent all combat damageSet: From the Vault: Realms Type: Land Mythic Cost: {T}: Add {U}. Cephalid Coliseum deals 1 damage to you. Threshold {U}, {T}, Sacrifice Cephalid Coliseum: Target player draws three cards, then discards three cards. Activate this ability only if seven or more cards are in your graveyard.