Undercity Sewers (Borderless) (20) (PZA)
Non-Foil - NM
Not Buying
![Boreal Outrider [Kaldheim]](https://cdn.shopify.com/s/files/1/0267/9501/6251/products/fc5549b0-5a11-58b6-bdb1-1aa0545108d3_2aa671bc-4635-4285-a3fd-5ca58f05238f.jpg?v=1700195083)
Boreal Outrider [Kaldheim]
| Set: | Kaldheim |
| Type: | Snow Creature — Elf Warrior |
| Rarity: | Uncommon |
| Cost: | 2G |
| Colors: | G |
Whenever you cast a creature spell, if {S} of any of that spell's colors was spent to cast it, that creature enters the battlefield with an additional +1/+1 counter on it. ({S} is mana from a snow source.)