Adrix and Nev, Twincasters - 198 M MKC

Ward {2} (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.)
If one or more tokens would be created under your control, twice that many of those tokens are created instead.

mythic
Legendary Creature — Merfolk Wizard
From the Magic: The Gathering set Murders at Karlov Manor Commander.