yugioh crystal revenge booster box Yu-Gi-Oh Battles of Legend: This time it’s the Earth Ignis’ Deck Yugioh Battles of Legend Crystal

Basically I am looking for cards that are blue, instant, cost about four mana and are ways to get card advantage and/or perhaps card quality

Darkness Ablaze - Pokemon Card List and Prices

The extra casting cost is more than offset by the generic mana cost in use

So, yes, but also no

It was once a plane that was fractured into five shards, each one only having access to three colors of magic

(A copy of a creature spell becomes a token.) Legendary Creature - Human Wizard Color tag templates(None) Commander (CTRL to add secondary) Artifact Qty: 9 Price: $64.07 Arcane Signet : Add one mana of any color in your commander's color identity