Species XR217 Bore Eel

Transmute {u}{u}{b}({u}{u}{b} Discard this card:
Search your library for a card with the same
converted mana cost as this card, reveal it, and put
it into your hand. Then shuffle your library.
Transmute only as a sorcery.)
{r}{r}: Species XR217 Bore Eel gets +2/+0 until
end of turn and deals 1 damage to you.
All Slivers you control get the Fish type and have
"{2}, Sacrifice this permanent: It deals 2 damage
to any target."
"New death in the pipes now." - rumor