Urzoth Final of Nine

You must spend 3 mana of any color
combination to cast Urzoth.
Haste Reach
When Urzoth attacks or blocks.
You may pay {x}
Urzoth gains the following based on X .
1• +1/+1.
3 •+2/+2 and first strike until end of turn.
10• +5/+5 double strike and lifelink.
At the end of your end step remove half
the bonus stats or pay 8 life.