Bougi, The Dice Mimic

When you attack roll a d20
•1-9, Target creature gets a +1+1 counter until end
of turn.
•10-12, Target creature gains your choice of first strike, vigilance, trample, or flying
until end of turn.
•13-19, Take 2 Damage, re-roll the dice.
{bull}20! You get a permanent counter of every ability mentioned in 1-12.