Taco Sliver

All Slivers are Tacos and all Tacos are Slivers
in addition to their other types.
{1}: Target nonland permanent is a Taco until the end of the turn.

Sacrifice a Taco: Choose one —Deal damage
to target creature or player equal to its converted mana cost or; add mana equal to its converted mana cost to your mana pool.

Do you sling tacos?