This means that they can actually stall you for long enough for them to assemble a lethal boardstate using recursive creatures like Bloodghast, Prized Amalgam, and Hollow One, all while Narcomoeba clutters the sky for Inkmoth Nexus
Primordial Ooze Give it away, give it away, give it away, now
The Dominion Bracelet isn't too great of a card, and is more of a gimmick card than anything
When used, this attack will stop the opponents Active Pokmon from attacking the next turn, meaning Omastar will cause serious problems for Pokmon with a high Retreat cost
Oh, and one of the most valuable, too
You want to cast two spells