A little Trap Card which is about having monsters adjacent to each other with the same Type, should you have at least 2 of the same Type adjacent to each other, you get to inflict 1000 damage, and if you have at least 3 (1500 damage), you get to destroy monsters as well, can become quite powerful, along with simple ability to inflict damage. This may work well with Tokens, and as a Trap, an idea would be to use cards like Fires of Doomsday, since they are restricted during your turn, so you can get these out to surprise your opponent. I have limited it to once per turn, since it doesn't change the monsters you have, so you could easily get in 7500 damage if you have a full field, which I'm not sure is a good idea, unlikely to happen, but I would rather want to be careful, but maybe it's not a big deal, I don't know.
For each monster you control with the same Type that are adjacent to each other in your Main Monster Zone (min. 2), inflict 500 damage to your opponent, then if you inflicted 1500 or more damage, you can destroy monsters your opponent control with different Types, up to the number of monsters you control with the same Type. You can only activate 1 “Unity Blast” per turn.