Fists of Ironwood
{1}{G}
Enchantment -- Aura
Enchant creature
When ~this~ enters, create two 1/1 green Saproling creature tokens.
Enchanted creature has trample.
Mob Mentality
{R}
Enchantment -- Aura
Enchant creature
Enchanted creature has trample.
Whenever all non-Wall creatures you control attack, enchanted creature gets +X/+0 until end of turn, where X is the number of attacking creatures.