While you control a Face-up Dark Magician monster, You can activate this card from your hand during either players turn, and also, during the End Phase, you can return this to your hand (from your GY.) Neither player can activate cards or effects in response to this card's activation
(2) is an effect that gives destruction resistance to Armed Dragons and LIGHT Machine Fusion Monsters by excluding Ojama
Marketplace TCGplayer Sets Marketplace Cardmarket Sets Market Trend Price History Deck Usage & Meta Stats Public deck and tournament usage for Ocean Dragon Lord - Kairyu-Shin
In my article on Commander mana bases, I highlighted her as one of the most powerful standalone mana engines ever printed
You get the best value from 5-color decks, but these are still on rate in 2-color lists
Quick aside, have you ever noticed that the vast majority of card games have initial draws that are odd numbers