Mindless Automaton + Corpsejack Menace + Wizard Class

Mindless Automaton

Corpsejack Menace

Wizard Class

How it works

1. Activate Mindless Automaton by removing two +1/+1 counters from it, causing you to draw a card.
2. Wizard Class triggers, putting two +1/+1 counters on Mindless Automaton due to Corpsejack Menace
3. Repeat.

This clever loop turns Mindless Automaton into a self-sustaining engine by exploiting the replacement effect of Corpsejack Menace, which doubles every +1/+1 counter placed on your creatures. Whenever you cash in two counters from Mindless Automaton to draw a card, Wizard Class at level 3 triggers to feed back into the automaton; thanks to Corpsejack Menace, that single draw actually places two counters right back onto Mindless Automaton to replace the ones you just spent. Meanwhile, Wizard Class's static ability ensures you never have to worry about a maximum hand size while churning through your entire deck for infinite card draw and infinite draw triggers.