Beastmaster Ascension (SLD 1609)

Enchantment • Mana cost: {2}{G} • Secret Lair Drop • Rare

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.

"They made you soft. You'll make them pay."

Illustrated by Greg Staples.