Heavy Tuba Gunner

Haste
Whenever Heavy Tuba Gunner becomes tapped,
make a loud tuba noise.
{2}{r}: Heavy Tuba Gunner deals 2 damage to any target. If you control a creature with haste, you
may tap that creature to double the damage dealt.
{1}{u}: Untap Heavy Tuba Gunner. Activate this ability only during your turn.