Aragorn, Tosser of Dwarves

Lifelink
{r}, {t}, Sacrifice another creature: Aragorn,
Tosser of Dwarves deals damage equal to the
sacrificed creature's power to target player.
If the sacrificed creature is a Legendary Dwarf
name Gimli, instead deal damage equal to
Gimli's power to target creature, then return
Gimli to the battlefield tapped.