Nalydius, the Transcended

Flash, first strike, payback 4 (When Nalydius, the Transcended dies, it deals 4 damage to target player)
Creatures you control have flash, haste and payback 2
When Nalydius dies shuffle your graveyard into your library and draw a card.
{g/u}{t}: Tap target creature, it doesn't untap during it's controller's next untap step