Second Heart: You duel against Akiza
Though this does have a limit you can only use the Attack to discard up to 4 Energy cards in this way thats still a massive 240 HP of damage that can be dealt
OPTIMIZED SIZE FOR DIXIT AND MYSTERIUM: Sleeve Size 81 x 122 mm fits card sizes up to 79 x 120 mm
Also, until the End Phase, if a DARK monster you control attacks a Defense Position monster, inflict piercing battle damage to your opponent.[/spoiler] So, we have a combination of H and O for a DARK monster, while also spreading H's piercing ability to the rest of your DARK monsters
#20 After this card I can confidently say damn Mew's kinda ugly
First, Smuggler's Share checks if one of your opponents drew two or more cards that turn, and then lets you draw a card for each opponent that did so