Roalesk, Apex Hybrid + Blade of Shared Souls + Sporoloth Ancient + Druids' Repository

Roalesk, Apex Hybrid

Blade of Shared Souls

Sporoloth Ancient

Druids' Repository

How it works

1. Activate Blade of Shared Souls' equip ability by paying 2, attaching it to another creature you control.
2. Blade of Shared Souls triggers, causing the creature it is attached to to become a copy of Roalesk.
3. Put the creature with Blade of Shared Souls attached into your graveyard due to the legend rule.
4. The creature triggers, putting two spore counters on Sporoloth Ancient and two charge counters on Druids' Repository.
5. Activate Sporoloth Ancient by removing two spore counters from it, creating a 1/1 Saproling creature token.Activate Druids' Repository twice by removing two charge counters from it, adding 2.
6. Repeat.

By paying the equip cost of Blade of Shared Souls, you target another creature you control and transform it into a copy of Roalesk, Apex Hybrid. Because Roalesk is legendary, state-based actions immediately send the newly minted copy to your graveyard, triggering its death ability to proliferate twice. This death also feeds your board state by fueling the passive abilities of Sporoloth Ancient—which tracks time with spore counters to generate Saproling tokens—and Druids' Repository, which accumulates charge counters to refund the mana needed to repeat the process.