Engineered Oni

"Engineered Oni", comes on to the battlefied with 'X' counters equal to the mana used.
•{2} Add a +1/+1 counter.
•{b}{b} Give deathtouch, Regenerate, or Shadow to "Engineered Oni".
•{r}{r} Give Haste, Double-Strike or target creature cant block this turn.