Doflamingo, The Joker

Flying, menace
{c}{u}{u/r}: Create a 1/1 blue String artifact creature
token. Strings get +1/+1 for each other String you control on the battlefield.
{u/b}, Tap two untapped Strings: Tap target
permanent an opponent controls, it doesn't untap during its controller's next untap step.
{r}, Sacrifice two Strings: Gain control of target creature until end of turn. Untap that creature.
It gains haste until end of turn.