Hornet Queen enters the battlefield, it triggers, creating four 1/1 Insect creature tokens.
Activate
Phyrexian Altar four times by sacrificing
Hornet Queen and three Insect tokens, adding ({3} magic symbol) ({B} magic symbol) .
When
Hornet Queen and the Insect tokens die,
Demon of Dark Schemes' second ability triggers four times, causing you to get ({E} magic symbol) ({E} magic symbol) ({E} magic symbol) ({E} magic symbol) .
Activate
Demon of Dark Schemes by paying ({2} magic symbol) ({B} magic symbol) and ({E} magic symbol) ({E} magic symbol) ({E} magic symbol) ({E} magic symbol) , putting
Hornet Queen from your graveyard onto the battlefield.
Repeat from step 2.
Results
Infinite colored mana.
Infinite creature tokens.
Infinite death triggers.
Infinite energy counters.
Infinite ETB.
Infinite LTB.
Infinite sacrifice triggers.
Metadata
In 5 decks according to EDHREC.
Bracket Tag
This combo has been estimated to be Exhibition (Bracket 1+).