| lore = If this card is [[Special Summon]]ed: You can [[Add a card|add]] 1 [[Ritual Spell]] or 1 "[[Polymerization]]" from your [[Main Deck|Deck]] to your [[hand]]. During your End Phase: You can add 1 [[Level]] 8 or higher [[Dragon]] [[Monster Card|monster]] from your Deck to your hand. You can [[banish]] this card from your [[Graveyard|GY]]; all Level 8 or higher Dragon monsters you control gain 1000 [[ATK]]. You can only use each effect of "Deep of Blue-Eyes" once per turn. You can only activate each effect of "Deep of Blue-Eyes" while there is a "[[Blue-Eyes White Dragon]]" on your [[field]] or GY.