1 The Ur-Dragon The First Dragon Anyone who has played with or against The Ur-Dragon knows that hitting the required nine mana to cast it is a walk in the park in Commander
"World Legacy - "World Armor"" can help out by searching Spells and Traps, as well as provide material for additional Summons when combined with "Lib the World Key Blademaster" after being milled by "Girsu", as "Lib" can then revive it with "World Legacy Succession"
Legacy of the Duelist and Tag Force Arc-V Special are OK, but since they're not time bound to the specific era I'm building for and include modern cards those older characters would have had no access to, I generally prefer the GX era World Championship games and what I consider the golden standard, the first 3 Tag Force games
Or, read our guide on how to build a Magic: The Gathering deck for some pointers.
Pearled Unicorn Below rate for a creature even back in Alpha , you can imagine what power creep means for this card