Wall of Stone [International Collectors' Edition] Vampire Ally When Cavalier of Thorns enters

When Cavalier of Thorns enters the battlefield

Set: Commander 2017 Tokens Type: Token Creature — Eldrazi Spawn Rarity: Common Sacrifice this creature: Add {C}

where X is Syr Faren's power

Set: Zendikar Rising Type: Sorcery Rarity: Common Cost: {2}{G} Put a +1/+1 counter on up to one target creature

Set: Strixhaven: School of Mages Prerelease Promos Type: Sorcery — Lesson Rarity: Rare Cost: {1}{W} Choose one —

Wall of Stone [International Collectors' Edition] Vampire Ally When Cavalier of Thorns entersSet: International Collectors' Edition Type: Creature Wall Rarity: Uncommon Cost: {1}{R}{R} Defender (This creature can't attack.) The Earth herself lends her strength to these walls of living stone, which possess the stability of ancient mountains. These mighty bulwarks thwart ground based troops, providing welcome relief for weary warriors who defend the land.