Necrotic Ooze + Wizard Class + Devoted Druid + Sea Gate Loremaster

Necrotic Ooze

Wizard Class

Devoted Druid

Sea Gate Loremaster

How it works

1. Activate Necrotic Ooze using Sea Gate Loremaster's ability by tapping it, causing you to draw at least one card.
2. Wizard Class triggers, putting a +1/+1 counter on Necrotic Ooze.
3. Activate Necrotic Ooze using Devoted Druid's second ability by putting a -1/-1 counter on it, untapping it.
4. Repeat.

This clever engine turns Necrotic Ooze into a one-stop-shop for infinite card draw by granting it the activated and triggered capabilities of several graveyards at once. Once you tap the Ooze to draw cards via Sea Gate Loremaster's ability, the level 3 static ability granted by Wizard Class triggers to drop a +1/+1 counter onto the Ooze every time a card enters your hand. That +1/+1 counter immediately neutralizes the -1/-1 counter you placed on the Ooze to activate Devoted Druid's untap ability, leaving your creature ready to tap and draw again without dying to wither.