Tiny Kitten

Shroud
Tiny Kitten can only be blocked by creatures
with a power less than Tiny Kitten's toughness.
Tiny Kitten enters the battlefield with 9 life
counters on it. As long it has life counter on it,
it has regenerate. When it regenerates remove
1 life counter from it.
Tiny Kitten must attack if able or you lose 1 life.
"Sir, that creature is gnawing on you and it already
has drawn blood" - "Yes, but look how cute he is"
—Ramaz / Nicol Bolas