So, there are limits, hence probably why it was printed in a Standard-legal set
Then, with the other three, she casts Mind Rot, targeting you
NV_1980 on EDH Merens Reanimator 1 year ago Phyrexian Obliterator is an absolute beast in a deck that can keep getting him back, so absolute ideal addition to Meren's forces
Also great with your assorted Sagas
Phantom Nishoba Loxodon Hierarch Nazahn, Revered Bladesmith Qasali Pridemage Saffi Eriksdotter Mystic Enforcer Knight of the Reliquary Fleetfoot Panther Gaddock Teeg Voice of Resurgence Rhys the Redeemed Tolsimir Wolfblood Wilt-Leaf Liege Sigarda, Host of Herons Sigarda, Heron's Grace Selvala, Explorer Returned Selesnya Guildmage Renegade Rallier Armada Wurm Captain Sisay Centaur Healer Dauntless Escort Dromoka, the Eternal Dragonlord Dromoka Enlisted Wurm Fleecemane Lion Karametra, God of Harvests Kitchen Finks Loxodon Smiter Mirri, Weatherlight Duelist Novablast Wurm Holy crap
Tinker is a mainstay of Vintage Cubes, restricted in 60-card Vintage, and basically unusable anywhere else