Irena, Arcane Archer

If casting a spell would trigger an ability of a permanent you control, that ability triggers an additional time.
Whenever you cast a creature, instant or sorcery
spell, target creature you control gets +1/+1 until
end of turn.
'Welcome to Ever-Light, I hope you enjoy your stay! -
Irena Starhaven, author of Starhaven's Ever-Light Survival Guide