Tippy Tap

{t} Tippy Tap — Tippy Tap taps or
untaps target permanent.
{2}{t} I run in your path! —
Pick a target creature, then roll a d20:
• 1-9: Tippy Tap does 1 damage to itself,
and 1 damage to target creature.
• 10-20: Tippy Tap does 1 damage to itself,
and destroy target creature.