Protean Sigil

Protean Sigil enters the battlefield with two
charge counters on it.
{2}, {t}: Remove a charge counter from Protean
Sigil: Choose one —
• Put a +1/+1 counter on target creature.
• Put a -1/-1 counter on target creature.
"As the sigil changes, so too does the world it touches."
— Larenna, Sigilshaper