Exchange of the Spirit
Yu-Gi-Oh! archetype · 8 cards
Agido the Ancient SentinelMAMA-EN028 · Magnificent Mavens
Blast Held by DestinyMAMA-EN031 · Magnificent Mavens
Exchange of Despair and HopeMAMA-EN030 · Magnificent Mavens
Exchange of the SpiritSP1-EN004 · Elemental Energy Sneak Peek Participation Card · +5 printings
Gravekeeper's TrapMAMA-EN029 · Magnificent Mavens · +1 printing
Kelbek the Ancient VanguardMAMA-EN027 · Magnificent Mavens
Keldo the Sacred ProtectorMAMA-EN025 · Magnificent Mavens
Mudora the Sword OracleMAMA-EN026 · Magnificent Mavens
Archetypes from YGOPRODeck and YAML Yugi (Yugipedia).