mtg card size sleeve Ultra Pro Small Sleeves Ultra Pro 100 Sleeves either SKS Gamegenic Premium Double Sleeving Pack:

There are a few good fan-made simulators that a lot of high level players are already using, though Bandai has publicly renounced them

C Common Dinowrestler Iguanodraka X EARTH Level 6 [ DinosaurEffect ] ATK 2000 DEF 0 You can discard 1 other Dinosaur monster

This is an excellent way to protect your own things, but it does have a small drawback, and thats because it doesnt say Creatures you control. That means that even your opponents things will be protected if they happen to be playing the same tribe or just some cards that share a type

According to V-Jump -- via The Organization -- Saikyou Card Battle will center around a brand new tournament held after Battle City known as the Legend Challenge

Turn-Based Gameplay Going First Turn 1 (1 Don): 1-cost

The difference in demerits is very large, especially he seems to have no EARTH