Tumi, Enlightened Trailblazer

Whenever you cast your first spell during each of your turns, exile the top card of target opponent’s library and create a Mafah'liki token. Then you
may cast the exiled card without paying its mana
cost if it’s a spell with mana value less than the
number of artifacts you control. If you don’t cast it
this way, you may cast it this turn.


"I must find my own way, my own bond."
based on Rashmi and Ragavan