Aggravated Assault [Onslaught] Planechase Anthology Set: Scars of Mirrodin Promos

Set: Scars of Mirrodin Promos Type: Artifact Creature — Construct Rarity: Uncommon Cost: {0} Reminders of Memnarch's reign still skirr across Mirrodin

and it has "{2}{U}{U}: Return this creature to its owner's hand at the beginning of the next end step

Set: Unlimited Edition Type: Enchantment — Aura Rarity: Uncommon Cost: {2}{U}{U} Enchant creature

Set: Mirrodin Besieged Type: Artifact Creature — Phyrexian Golem Rarity: Mythic Cost: {12} Trample

the Sky Ruin enters the battlefield tapped

Aggravated Assault [Onslaught] Planechase Anthology Set: Scars of Mirrodin PromosSet: Onslaught Type: Enchantment Rarity: Rare Cost: {2}{R} {3}{R}{R}: Untap all creatures you control. After this main phase, there is an additional combat phase followed by an additional main phase. Activate only as a sorcery.