mirrodin besieged booster box Magic The Gathering Fat Pack [Board Game] : Toys & Games Clear blockers out of the way with a Banishment Decree Magic The Gathering Mirrodin Besieged

This red artifact converts your energy to creatures, which is good

It may not be clever

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Each of these cards have identical effects that allow them to special summon themselves if another Rock monster is on the field, with the once-per-turn effect to excavate the top 5 cards of your deck and Special Summon a non-tuner level 4 or lower Rock monster to the field

Impulse Impulse may not be the strongest card around, especially since it doesnt give you any card advantage, but it shines in combo strategies that require you to find key pieces to win the game or put you ahead