Creature â Plant Elemental
Whenever you sacrifice another permanent, put a +1/+1 counter on Bloodbriar.2/3
If you sacrifice a permanent as part of casting a spell or activating an ability, Bloodbriarâ€™s ability will resolve before that spell or ability.
Bloodbriarâ€™s ability is a triggered ability, not an activated ability. It doesnâ€™t allow you to sacrifice a permanent whenever you want; rather, you need some other way of sacrificing permanents.
A legendary permanent that is put into a graveyard because of the â€œlegend ruleâ€ isnâ€™t sacrificed.
If you sacrifice a permanent as part of a spell or activated abilityâ€™s cost, Bloodbriarâ€™s ability will resolve before that spell or ability.
Bloodbriarâ€™s ability doesnâ€™t give you permission to sacrifice permanents. Youâ€™ll need another effect that instructs or allows you to sacrifice them.