Crystal Barricade (Borderless) (Mana Foil) [Foundations] Serpent its owner removes a time

its owner removes a time counter from it at the beginning of their upkeep

Other colorless creatures you control get +3/+2

Assign each pile to a different one of those attacking creatures at random

When nature calls

• Return target spell you don't control to its owner's hand

Crystal Barricade (Borderless) (Mana Foil) [Foundations] Serpent its owner removes a timeSet: Foundations Type: Artifact Creature Wall Rarity: Rare Cost: {1}{W} Defender (This creature can't attack.) You have hexproof. (You can't be the target of spells or abilities your opponents control.) Prevent all noncombat damage that would be dealt to other creatures you control. Ikoria's crystals glow in the presence of monsters, making them valuable as both defensive fortifications and warning beacons.