Timber Paladin

As long as this creature is enchanted by exactly one Aura, it has base power and toughness 3/3.

As long as this creature is enchanted by exactly two Auras, it has base power and toughness 5/5 and vigilance.

As long as this creature is enchanted by three or more Auras, it has base power and toughness 10/10, vigilance, and trample.