The possibility that any card in Historic can be retroactively rebalanced, nerfed, or fundamentally changed at any time throws Historic deck-building into volatility, and opens the otherwise static format to unanticipated changes
Like Lullbay of Obedience it has a cost of 2000 LP for it's strange and unique effect
As the name implies, it uses a ton of Dragon Type Monsters in order to use them for Link Climbing, often ending on multiple Boss Monsters and negates in the form of Monsters
Marketplace TCGplayer Sets Marketplace Cardmarket Sets Market Trend Price History Deck Usage & Meta Stats Public deck and tournament usage for Destructive Draw
And it also divides opposing resources some - In my experience, dealing with a "go-wide" and a "go-tall" strategy is a lot harder, and Kellan allows you to play both in one concise package
(You can only equip 1 monster at a time to this card with this effect.) This card's ATK and DEF become equal to that equipped monster's