Patrick Star

When Patrick enters create an artifact land named Patrick's House that is a rock, has indestructible, and "{t}: add {u/r}{u/r}".
As long as you control an untapped permanent named Patrick's House, Patrick has shroud.

Patrick does not untap during your untap step. Whenever Patrick becomes tapped, create a food token.
{u/r}{u/r}, {ut}, Sacrifice two food tokens: Each player draws three cards then discards three randomly.