| Set: |
The Lost Caverns of Ixalan |
| Type: |
Legendary Artifact |
| Rarity: |
Rare |
| Cost: |
{2}{R} |
When Brass's Tunnel-Grinder enters the battlefield, 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.
| Reverse Type: |
Legendary Land — Cave |
(Transforms from Brass's Tunnel-Grinder.)
T: Add R.
Whenever you cast a permanent spell using mana produced by Tecutlan, the Searing Rift, discover X, where X is that spell's mana value.
![Brass's Tunnel-Grinder // Tecutlan, The Searing Rift (Extended Art) [The Lost Caverns of Ixalan] - The Mythic Store | 24h Order Processing](http://laboutiquemythique.com/cdn/shop/files/b5c2da21-f917-5dba-bd22-2f769a3f8615_800x.png?v=1763015461)
![Brass's Tunnel-Grinder // Tecutlan, The Searing Rift (Extended Art) [The Lost Caverns of Ixalan] - The Mythic Store | 24h Order Processing](http://laboutiquemythique.com/cdn/shop/files/db940d06-5e3d-4831-a200-de614c093aca_800x.png?v=1739485433)
![Brass's Tunnel-Grinder // Tecutlan, The Searing Rift (Extended Art) [The Lost Caverns of Ixalan] - The Mythic Store | 24h Order Processing](http://laboutiquemythique.com/cdn/shop/files/645776fd-3ce4-569c-b2cd-5b40373e27c8_800x.png?v=1739485433)
![Brass's Tunnel-Grinder // Tecutlan, The Searing Rift (Extended Art) [The Lost Caverns of Ixalan] - The Mythic Store | 24h Order Processing](http://laboutiquemythique.com/cdn/shop/files/db940d06-5e3d-4831-a200-de614c093aca_acdb1e80-dd4a-47fb-8d42-6699f261f124_800x.png?v=1739485433)
![Brass's Tunnel-Grinder // Tecutlan, The Searing Rift (Extended Art) [The Lost Caverns of Ixalan] - The Mythic Store | 24h Order Processing](http://laboutiquemythique.com/cdn/shop/files/b5c2da21-f917-5dba-bd22-2f769a3f8615_1024x.png?v=1763015461)
![Brass's Tunnel-Grinder // Tecutlan, The Searing Rift (Extended Art) [The Lost Caverns of Ixalan] - The Mythic Store | 24h Order Processing](http://laboutiquemythique.com/cdn/shop/files/db940d06-5e3d-4831-a200-de614c093aca_1024x.png?v=1739485433)
![Brass's Tunnel-Grinder // Tecutlan, The Searing Rift (Extended Art) [The Lost Caverns of Ixalan] - The Mythic Store | 24h Order Processing](http://laboutiquemythique.com/cdn/shop/files/645776fd-3ce4-569c-b2cd-5b40373e27c8_1024x.png?v=1739485433)
![Brass's Tunnel-Grinder // Tecutlan, The Searing Rift (Extended Art) [The Lost Caverns of Ixalan] - The Mythic Store | 24h Order Processing](http://laboutiquemythique.com/cdn/shop/files/db940d06-5e3d-4831-a200-de614c093aca_acdb1e80-dd4a-47fb-8d42-6699f261f124_1024x.png?v=1739485433)
