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If this card is discarded by card effect: You can add 1 Level 5 or higher "Dark World" Monster from your Deck to your hand, except "Reign-Beaux, Overlord Ruler of Dark World", then if this card was discarded by your opponent's card effect, you can Special Summon 1 Level 4 or lower "Dark World" Monster from your Deck or GY to either side of the field

It also is one of the most elegant and difficult to play decks in Modern

If a "Crystal Beast" card(s) is placed in your Spell & Trap Zone while this card is in your GY, even during the Damage Step: You can banish this card

And then it'll give all your tokens double strike

You can download the SIM client here