Putrefy (Surge Foil) [Fallout] Frog Myr Salamander (Each {U} in the mana

(Each {U} in the mana costs of permanents you control counts toward your devotion to blue

Never before had he imagined such joy and wonder could be contained all in one place

Set: Dungeons & Dragons: Adventures in the Forgotten Realms Promos Type: Artifact — Equipment Rarity: Rare Cost: {B} Equipped creature gets +2/+0 and has deathtouch

—Vec tomb inscription

Discard Otawara

Putrefy (Surge Foil) [Fallout] Frog Myr Salamander (Each {U} in the manaSet: Fallout Type: Instant Rarity: Uncommon Cost: {1}{B}{G} Destroy target artifact or creature. It can't be regenerated. Even in death, a glowing one can emit a lethal amount of radiation. The fungus doesn't seem to mind though.