The whole craft is building an engine where every trigger fires both halves at once
Tournament Play Helps track LP quickly and prevents disputes
Warrior monsters often has an effect that can be used during the Battle Phase to help them defeat the opponent monster (such as boosting its own ATK), or trigger certain effects during or after the battle
Promo Info BOOSTER CROSS ENCOUNTER [BT-10] CLOSECLOSE BT10-112 SEC Digimon Lv.6 Jesmon GX Color Red Black Form Mega Attribute Data Type Holy Warrior/Royal Knight/X Antibody DP 15000 Cost 15 Digivolve Cost 1 5 from Lv.6 Digivolve Cost 2 5 from Lv.6 Upper Text Digivolve: 5 from Lv.6 w/[Royal Knight] in traits[When Digivolving] You may place 1 card with [Royal Knight] in its traits and a play cost of 13 or less from your hand or trash under this Digimon as its bottom digivolution card
Each of the pre-built decks are fashioned around a handful of Pokmon, all of which can be found in the Scarlet & Violet expansion
Again, using creatures that do this like Karlach, Fury of Avernus and Hellkite Charger means that when they die later, they can provide Zombie fodder for Bladewing
