Beorn's Hospitality - The Hobbit - 120

Enchantment

Mana Cost: {1}{G}

Landfall — Whenever a land you control enters, put a +1/+1 counter on target creature you control.
{5}{G}{G}: This enchantment becomes a Bear creature in addition to its other types and gains "This creature's power and toughness are each equal to the number of lands you control." (This effect doesn't end.)

Uncommon · The Hobbit · #120 (HOB)

Illustrated by Harkalé Linaï