Fell Star Byleth

When Fell Star Byleth enters the battlefield, you
may equip a Relic Equipment from your
graveyard or library to it.
Crest of Flames - {b}: Regenerate Fell Star Byleth.
(The next time this creature would be destroyed this
turn, it isn't. Instead tap it, remove all damage from it,
and remove it from combat.)
Professor's Guidance - {2}: Search your library for a
Relic Weapon and add it to your hand.