Equipped creature gets +3/+0, has trample, and has "Whenever this creature deals damage, you gain that much life." Equip 3(3: Attach to target creature you control. Equip only as a sorcery. This card comes into play unattached and stays in play if the creature leaves play.)
Equipped creature gets +3/+0, has trample, and has ’Whenever this creature deals damage, you gain that much life.’. Equip 3(3: Attach to target creature you control. Equip only as a sorcery.)
Equipped creature gets +3/+0 and has lifelink and trample. (When it deals damage, you gain that much life. If it would deal enough combat damage to its blockers to destroy them, you may have it deal the rest of its damage to defending player.)Equip 3(3: Attach to target creature you control. Equip only as a sorcery.)