Tetsutetsu Tetsutetsu

First Srike, Riot (This creature enters the battlefield
with your choice of a +1/+1 counter or haste.)
As long as Tetsutetsu Tetsutetsu is untapped, it
has indestructible.
{r/g}{r/g}: Tetsutetsu Tetsutetsu gains your choice of trample or double strike until end of turn. You
can only activate this ability once per turn.
"Sir...! Sorry that we are such disappointing
students!"