Collector Number:

373

Card Type:

Legendary Artifact

Mana Cost:

Oracle Text:

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.)

Collector Number:

373

Card Type:

Legendary Land — Cave

Mana Cost:

Oracle Text:

(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.