Roalesk, Apex Hybrid + Ashnod's Altar + Nim Deathmantle + 1 more

hard4 cards

CommanderLegacyVintage

Result

Infinite ETB, Infinite LTB, Infinite proliferate

Sacrifice Roalesk to Ashnod's Altar generating two colorless, with Roalesk's death you proliferate twice, putting two more counters on Crystalline Crawler.

Remove those counters for two mana, use the other two mana from Ashnod's to return Roalesk to the battlefield using Nim Deathmantle.

Repeat.

Component Cards

Roalesk, Apex Hybrid

$0.46

Ashnod's Altar

$41.87

Nim Deathmantle

$5.54

Crystalline Crawler

$0.73

How It Works

Sacrifice Roalesk to Ashnod's Altar generating two colorless, with Roalesk's death you proliferate twice, putting two more counters on Crystalline Crawler.

Remove those counters for two mana, use the other two mana from Ashnod's to return Roalesk to the battlefield using Nim Deathmantle.

Repeat.