Together Forever + Ashnod's Altar + First Day of Class + Kobolds of Kher Keep

Together Forever

Ashnod's Altar

First Day of Class

Kobolds of Kher Keep

How it works

1. Cast First Day of Class, allowing yourself to loot once due to learn and making it so whenever a creature enters the battlefield under your control this turn a +1/+1 counter will be put on it.
2. Cast Kobolds of Kher Keep.
3. First Day of Class triggers, putting a +1/+1 counter on Kobolds of Kher Keep.
4. Activate Together Forever by paying 1, making it so the next time Kobolds of Kher Keep dies this turn, it returns to your hand.
5. Activate Ashnod's Altar by sacrificing Kobolds of Kher Keep, adding 2.
6. Together Forever triggers, returning Kobolds of Kher Keep to your hand.
7. Repeat.