Naturalized Altrazian

Captain - This card must be your commander. Before the game starts, chose a color. This card's color identity is also that of the chosen color.

Eminence - All your Forests also produces mana of the chosen color. Creatures you control gets +1/+0 for each {g} in your mana pool. Your creatures with mana cost containing {x} have Convoke. +1/+1 counters stay on Naturalized Altrazian even when moving zones.

{g}{g}{g}{g}{g}: Put a +1/+1 counter on Naturalized Altrazian, then destroy up to 1 t