shiny legends pokemon cards Amazon.com: Shining Rayquaza - 56/73 - Holo Rare [Psychic] Beam 10. Shining Arceus 057 - Holofoil

According to EDHREC it shows up in over 243,000 decks, including high-level cEDH lists like Vivi Ornitier and Rograkh/Silas

Market value is $61.86

When the ability resolves, combine the augment creature with the host creature

The Sylvok Battle-Chair brings a Rebel with it, and hits fairly hard at that

As with most such cards, despite being great fun and different it is hard to include and draft them in cube due to needing the synergy support cards

For example, the Jurassic World UB cross-over introduced dinosaurs in the form of Secret Lairs, and set booster/collector booster exclusive cards in The Lost Caverns of Ixalan