Act of Aggression [Commander 2015] 253 you can use the selected

you can use the selected monster as a Synchro Material Monster

Set: Judge Gift Cards 2007 Type: Creature — Beast Rarity: Rare Cost: {2}{G}{G} Sacrifice a Beast: You gain 4 life

Set: Star Pack - Battle Royal Card type: Pendulum/Effect Monster Rarity: Common Attack: 3000 Defense: 300 Cannot be Special Summoned

Set: Structure Deck: Invincible Fortress Card type: Normal Spell Rarity: Common Attack: 0 Defense: 0 Pay 800 Life Points

Set: Dissension Type: Creature — Frog Rarity: Rare Cost: {1}{G}{G}{U} {T}: Target creature becomes a Frog with base power and toughness 3/3 until end of turn

Act of Aggression [Commander 2015] 253 you can use the selectedSet: Commander 2015 Type: Instant Rarity: Uncommon Cost: {3}{R P}{R P} ({R P} can be paid with either {R} or 2 life.) Gain control of target creature an opponent controls until end of turn. Untap that creature. It gains haste until end of turn.