Even decks that you would assume would really want it, like Izzet Murktide, only play a couple of copies, so I'm not sure how much Preordain would really change
At the end of your turn, if you have 5 or more cards in your hand, discard your hand
Card advantage also becomes less predictable when you add more cards
The first is that lag is punishing for Macs for unknown reasons, and I suggest using a PC or emulating a PC on your mac to play the program when you can
The Strategy Guide also includes A character voice list Reference art for things such as Yugas classroom and Goha 7th
When this card is Normal or Special Summoned: You can add 1 "Wyrmcaller" Spell/Trap from your Deck to your hand OR place 1 "Wyrmcaller" Pendulum Monster from your Deck in your Pendulum Zone, also you cannot Special Summon monsters from the Extra Deck for the rest of this turn, except Wyrm monsters