When Kalain enters, create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")
Other creatures you control enter with an additional +1/+1 counter on them for each mana from a Treasure spent to cast them.
Mana cost
B
R
Mana value
2
Printings
From
$0.22
EDHREC rank
#4527
Decks
6
Buy
6 decks lead with Kalain, Reclusive Painter. Newest first.