Bladecoil Serpent

When Bladecoil Serpent enters the battlefield, for each {u}{u} spent to cast it, draw a card.

When Bladecoil Serpent enters the battlefield, for each {b}{b} spent to cast it, each opponent discards a card.

When Bladecoil Serpent enters the battlefield, for each {r}{r} spent to cast it, it gets +1/+0 and trample and haste until
end of turn.

"Threat to planetary closure identified. Use of IA-02 authorized."