Annabeth Chase, Wise Girl

Demigod Partner
Vigilance, First Strike
{x}{x}{b}: Surveil X
{x}{u}, {t}: Investigate X
Sacrifice 2 clue tokens: All creatures you
control get +2/+2 until end of turn.
At the beginning of your upkeep, Investigate
and add {1}. Spend this mana only to activate
artifact abilities.