브라스의 굴착기

When Brass's Tunnel−Grinder enters, discard any number of cards, then draw that many cards plus one.

At the beginning of your end step, if you descended this turn, put a bore counter on Brass's Tunnel−Grinder. Then if there are three or more bore counters on it, remove those counters and transform it. (You descended if a permanent card was put into your graveyard from anywhere.)

(Transforms from Brass's Tunnel−Grinder.)

: Add .

Whenever you cast a permanent spell using mana produced by Tecutlan, discover X, where X is that spell's mana value.