mtg cards with changeling Outcast - Single Card Convoke (Your creatures can help cast this spell MtG Lorwyn Uncommon Changeling Berserker

With the announcement last year of the Final Fantasy Universes Beyond set, I had mixed feelings

Still, Personal Tutor is an excellent tool for ensuring consistency in otherwise volatile decks, hence why it often sees play in combo decks in Eternal formats such as Legacy Doomsday

Beyond just being powerful on its own, Insight Engine also works wonders with any Proliferate or counter-doubling effect

Gemrazer One of the stronger mutate creature options

Its a very narrow counter ability since it only gets loyalty abilities from planeswalkers, and is best when you stop a planeswalkers minus ability from sweeping the board in some cases (Elspeth, Sun's Champion comes to mind), but at least they lose the loyalty counters as the cost to activate that ability