Alex, Zirda's Pooperscooper

Companion—Each permanent card in your
starting deck has an activated ability (If this card
is your chosen companion, you may put it into
your hand from outside the game for {3} any
time you could cast a sorcery.)
Abilities you activate that aren't mana abilities
cost {2} less to activate. This effect can't reduce
the mana in that cost to less than one mana.
{1}, {t}: Target creature can't block this turn.