Aiden, Augmented Ally

{4}{t} Create a token that's a copy of this card
except the token isn't legendary. Choose one
color from the mana spent to activate this ability.
That token gains the following ability based on
the color chosen:
•{w}: Vigilance
•{u}: Flying
•{b}: Deathtouch
{bull}{r}: Haste
{bull}{g}: Trample