World Eaters Legionary

Haste, first strike
This creature must attack each turn if able unless
you pay {b}{r} and you tap it
Butcher's Nails: whenever you attack with all the creatures you control, this creature
gets +2/-1, menace and trample until end of turn
{2}{b}{r}{t}: attacking creatures you control get +3/+1, menace and trample until end of turn. They do not untap during your next untap step
"Let history mark my words well, for I care nothing about who sits proud on the Throne of Terra when the last day dawns."