Pearl, Selfless Spear (Borderless)

Mentor Summon a Weapon — When Pearl enters or attacks, look at the top three cards of your library. You may reveal an Equipment card from among them and put it into your hand. Put the rest on the bottom in a random order. {1}, Remove a counter from a creature you control: Add {c}{c}. Spend this mana only on equip costs. Activate only as a sorcery.