Sentinel [Legends] Ultra rare and you take no Battle

and you take no Battle Damage from battles involving this card

• Each player sacrifices a creature

Set: The List Type: Creature — Lhurgoyf Rarity: Rare Cost: {1}{G} Tarmogoyf's power is equal to the number of card types among cards in all graveyards and its toughness is equal to that number plus 1

Sacrifice the creature at the beginning of the next end step

The Special Summoned monster is treated as

Sentinel [Legends] Ultra rare and you take no BattleSet: Legends Type: Artifact Creature Shapeshifter Rarity: Rare Cost: {4} {0}: Change Sentinel's base toughness to 1 plus the power of target creature blocking or blocked by Sentinel. (This effect lasts indefinitely.)