This is leagues ahead of the support other color combinations get on specific artifacts, and is one to check out in Grixis
While playing singular variants of this can be pretty underwhelming at some tables, a card like Hushbringer can give you more than just a road block
Fusion Summon 1 "Supreme King Z-ARC" from your Extra Deck by banishing Fusion Materials mentioned on it from your hand, Deck, Extra Deck, field, and/or GY, but negate its effects unless at least 1 each of your "Pendulum Dragon", "Xyz Dragon", "Synchro Dragon", and "Fusion Dragon" monsters are currently banished
He can catch players by surprise by overwhelming them with strong cards, but he's still pretty vulnerable to being rushed down and removal effects
All Duels are set in a 7x7 grid of squares, as opposed to the standard 5 slots for Monster cards and 5 slots for Spells/Traps - however the rule is carried over that only 5 of your Monsters and up to 5 of your Spell/Trap cards can be present on the field at any given time
When you play this card, you choose another character and give them plus one lore for the current turn