Thrun, the Last Troll 
Legendary Creature — Troll Shaman
This spell can't be countered.
Hexproof (This creature can't be the target of spells or abilities your opponents control.)
: Regenerate Thrun.
Legality
standardNOT LEGALpioneerNOT LEGALmodernLEGALlegacyLEGALvintageLEGALcommanderLEGAL