Veyran, Voice of Duality + Birgi, God of Storytelling // Harnfel, Horn of Bounty + Storm-Kiln Artist + Seething Anger

Veyran, Voice of Duality

Birgi, God of Storytelling // Harnfel, Horn of Bounty

Storm-Kiln Artist

Seething Anger

How it works

1. Cast Seething Anger with buyback by paying 3.
2. Storm-Kiln Artist, Veyran and Birgi trigger twice each.
3. Resolve both Birgi triggers, adding .
4. Resolve both Storm-Kiln Artist triggers, creating two Treasure artifact tokens.
5. Resolve both Veyran triggers, giving it +2/+2 until end of turn.
6. Resolve Seething Anger, giving target creature +3/+0 and returning Seething Anger to your hand.
7. Activate the Treasures by tapping and sacrificing them, adding 2.
8. Repeat.

This loop transforms Seething Anger into an engine for infinite mana and magecraft triggers by leaning heavily on the explosive synergy between Veyran, Voice of Duality and Storm-Kiln Artist. Whenever you cast the spell with buyback, Veyran doubles the magecraft triggers from both Storm-Kiln Artist—which churns out multiple Treasure tokens to fund the repeatable cost—and Birgi, God of Storytelling, whose front face kindly refunds red mana straight to your pool. Because Seething Anger returns itself directly to your hand upon resolution, you can continuously recast it to feed your permanent board state with endless artifact entries and infinitely large creatures.