ザスリッドの指輪/Ring of Xathrid

Artifact - Equipment
{2}: Regenerate equipped creature. (The next time that creature would be destroyed this turn, it isn't. Instead tap it, remove all damage from it, and remove it from combat.) <CR>
At the beginning of your upkeep, put a +1/+1 counter on equipped creature if it's black. <CR>
Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.)

Artifact - Equipment
{2}: Regenerate equipped creature. (The next time that creature would be destroyed this turn, instead tap it, remove it from combat, and heal all damage on it.) <CR>
At the beginning of your upkeep, put a +1/+1 counter on equipped creature if it's black. <CR>
Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.)