
Defender
Put a -0/-1 counter on this creature: Add . Activate only once each turn.
"Mana grows and changes like the roots of a plant. Like a plant, it must be nurtured." —Nissa Revane
Illustrated by Matt Stewart · Iconic Masters · #190
2017-11-17
If you must sacrifice a creature to pay a casting or activation cost that also includes mana, such as that of Bubbling Cauldron's abilities, you may put a -0/-1 counter on Wall of Roots to make its toughness 0 and then sacrifice it to pay that cost.