A-Tier: Archetype Staples Cards: Blade Splicer, Restoration Angel, Hardened Scales, Master of the Pearl Trident, Svyelun of Sea and Sky, Nettlecyst, Thought Monitor, Priest of Fell Rites, Serra's Emissary, Sanctum Weaver, Sterling Grove, Sythis, Harvest's Hand, Thalia's Lieutenant, and Yawgmoth, Thran Physician Archetype staples are cards that you'll need to have in your collection but only if you want to play the specific deck that the card supports
Raging Hammer (Regigigas EX) might be the worst
With Lifelink, youll be able to buffer your life total significantly, assuming your creature is also big
The Artifact gives you two free colorless mana in exchange for a Sacrificed creature
As long as this Pokmon is in the Active Spot, your opponents Active Pokmons attacks cost [C] more