Speaking of wordy cards, presumably the Lexivore is the primary predator of the Spark Fiend , whose card text takes up 75% of the card volume
Extra Deck 11 Destiny HERO - Dangerous X DARK Level 6 [ Warrior / FusionEffect ] ATK 2000 DEF 2600 1 "Destiny HERO" monster + 1 DARK Effect Monster (Quick Effect): You can discard 1 card
With each pack, unveil rare and iconic Pokmon that will elevate your battles to legendary status
It needs some number of the following tokens: 4/4 white Angel with flying 1/1 black Assassin with whenever this creature deals combat damage to a player, that player loses the game */* white Avatar whose power and toughness are equal to your life total 3/3 green Beast 2/2 white Cat 8/8 green and white Elemental with vigilance 1/1 green and white Elf Warrior 1/1 black Faerie Rogue with flying 1/1 white Human X/X green Ooze 0/1 green Plant 1/1 black Rat 1/1 green Saproling 1/1 white Soldier 1/1 white Spirit with flying 1/1 black Vampire with lifelink 1/1 black Wolf with deathtouch 2/2 green Wolf 1/1 black and green Worm 6/6 green Wurm And thats not counting the three planeswalkers that give emblems, which Wizards has started putting into the token slot in the hope that players start using them
One of the new decks was going to feature as its commander the main villain from the storySauron
If you get into testing them, don't take my comments as absolutes--keep working them until they feel right, and some of them will probably end up closer to your original cards than my suggestion revisions