Savagh, Heroine of Brutality

Trample
Attacking creatures you control have +1/+0 and trample. At the end of your turn, if you control a creature with power 4 or more, Transform Savagh, Heroine of Brutality into an Enchantment with: Creatures that enter the battlefield under your control with a +1/+1 counter and if you control 3 or more other creatures with power 4 or more, Savagh, Heroine of Brutality is not longer an Enchantment and it's a Creature with: Savagh, Heroine of Brutality gets +X/+0, where X is the number of other creatur