Number 84: Pain Gainer - Can be stacked ontop of a DARK Rank 8-10 Monster and along with Number 77: The Seven Sins for 5 Materials on ZEUS Gaia Dragon, the Thunder Charger - For Rank 5 or 6 Xyz Monsters, so ZEUS can have 4 materials Downerd Magician - Similar to Gaia, but for Rank 3 or lower Xyz in the Main Phase 2 only
BROTHERHOOD VERTIBIRD Brotherhood Vertibird is on this list for one very specific reason: you gotta end games, and you gotta put a clock on people

[1] Bug Weak against : Fire, Flying, Rock Strong against : Grass, Dark, Psychic Dark Weak against : Bug, Fairy, Fighting Strong against : Ghost, Psychic Dragon Weak against : Dragon, Fairy, Ice Strong against : Dragon Electric Weak against : Ground Strong against : Flying, Water Fairy Weak against : Poison, Steel Strong against : Fighting, Dark, Dragon Fighting Weak against : Fairy, Flying, Psychic Strong against : Dark, Ice, Normal, Rock, Steel Fire Weak against : Ground, Rock, Water Strong against : Bug, Grass, Ice, Steel Flying Weak against : Electric, Ice, Rock Strong against : Bug, Fighting, Grass Ghost Weak against : Dark, Ghost Strong against : Ghost, Psychic Grass Weak against : Bug, Fire, Flying, Ice, Poison Strong against : Ground, Rock, Water Ground Weak against : Grass, Ice, Water Strong against : Electric, Fire, Poison, Rock, Steel Ice Weak against : Fighting, Fire, Rock, Steel Strong against : Dragon, Flying, Grass, Ground Normal Weak against : Fighting Strong against : None Poison Weak against : Ground, Psychic Strong against : Fairy, Grass Psychic Weak against : Bug, Dark, Ghost Strong against : Fighting, Poison Rock Weak against : Fighting, Grass, Ground, Steel, Water Strong against : Bug, Fire, Flying, Ice Steel Weak against : Fighting, Fire, Ground Strong against : Fairy, Ice, Rock Water Weak against : Electric, Grass Strong against : Fire, Ground, Rock Practice is the best way to learn and remember all of the different types strengths and weaknesses

The Second Doctor AND Folio of Fancies Next are this pair of Azorius colored permanents that encourage folks not to destroy by keeping them from discarding
...more Added over 1 month ago
However, in the past, you could only summon these monsters using the Spell card, "Polymerization"