Right now, some of the top decks are based around Charizard ex from the Obsidian Flames expansion, Lugia VSTAR from the Silver Tempest expansion, Regidrago VSTAR from the Silver Tempest expansion, and Gardevoir ex from the Scarlet & Violet base set
For each of your Digimon with [D-Brigade] in its type, add +1 to the maximum play cost of the Digimon you can choose with this effect
But that gap is closing as CGC gains credibility
Overall Tyvar is a very solid Planeswalker
Promo Info DIGIMON ADVENTURE 02 THE BEGINNING SET [PB-17] CLOSECLOSE P-120 P Digimon Lv.4 Parallel Rare Gatomon Color Yellow Form Champion Attribute Vaccine Type Holy Beast DP 4000 Cost 4 Digivolve Cost 1 2 from Lv.3 Digivolve Cost 2 2 from Lv.3 Upper Text Barrier (When this Digimon would be deleted in battle, by trashing the top card of your security stack, prevent that deletion.) Lower Text [Your Turn] All of your opponent's Security Digimon get -2000 DP
So much about the brackets is about what you're intending to do