Beastmaster Ascension 283 (Commander: Streets of New Capenna)

Whenever a creature you control attacks, you may put a quest counter on this enchantment. As long as this enchantment has seven or more quest counters on it, creatures you control get +5/+5.

NM - $7.40
LP - $5.90
MP - $4.50
HP - $3.00
DMG - $1.50