Invasion of Amonkhet // Lazotep Convert + Ojer Axonil, Deepest Might // Temple of Power + Phyrexian Altar

Invasion of Amonkhet // Lazotep Convert

Ojer Axonil, Deepest Might // Temple of Power

Phyrexian Altar

How it works

1. Defeat Invasion of Amonkhet
2. Invasion of Amonkhet triggers, causing you to exile it, and return it to the battlefield transformed as Lazotep Convert.
3. Choose to have Lazotep Convert enter the battlefield as a copy of Ojer Axonil that is a 4/4 Zombie.
4. Activate Phyrexian Altar by sacrificing Lazotep Convert, adding one mana of any color.
5. When Lazotep Convert dies, it triggers, causing you to exile it, and return it to the battlefield transformed as Lazotep Convert.
6. Choose to have Lazotep Convert enter the battlefield as a copy of Ojer Axonil that is a 4/4 Zombie.
7. Repeat from step 4.

This clever loop uses the self-replacement and return triggers of a transformed Invasion of Amonkhet // Lazotep Convert to continuously recast and bin itself as a clone. Because Lazotep Convert can enter the battlefield as a copy of Ojer Axonil, Deepest Might // Temple of Power while retaining its own unique dying trigger, you can immediately sacrifice it to Phyrexian Altar for mana. Every time it hits the graveyard, it triggers its own revival clause to loop right back onto the battlefield as another Ojer Axonil, fueling an endless engine of sacrifices and mana.