Lifeline [Urza's Saga] RC11 Once per turn: You can

Once per turn: You can Tribute 1 face-up "Gem-" monster to have this card gains ATK equal to the Tributed monster's ATK

Set: Champion Pack 7 Card type: Effect Monster Rarity: Super Rare Attack: 1500 Defense: 800 When this card is Special Summoned by the effect of a "Gladiator Beast" monster

Set: Tactical Evolution Card type: Effect Monster Rarity: Ultimate Rare Attack: 2300 Defense: 2000 This card cannot be Normal Summoned or Set

you can change the target to this card

Gain control of the equipped monster

Lifeline [Urza's Saga] RC11 Once per turn: You canSet: Urza's Saga Type: Artifact Rarity: Rare Cost: {5} Whenever a creature dies, if another creature is on the battlefield, return the first card to the battlefield under its owner's control at the beginning of the next end step.