Convoke makes it easier to deploy despite having five mana value
Then, if you don't have a Digimon, you may play 1 purple Digimon card with 2000 DP or less from your trash without paying the cost
First, it has an extremely low-cost Tropical Swing attack, which requires just a single Grass Energy
Yes, that is also the main disadvantage to getting card advantage through drawing cards and yes, discard is also weakened by diminishing returns which card draw isn't, I am not comparing discard to card draw as a way towards card advantage, just stating the facts about cards in isolation
Promo Info booster Battle of Omega [BT-05] CLOSECLOSE BT5-111 SEC Digimon Lv.7 Parallel Rare Omnimon X Anti-body Color White Form Mega Attribute Vaccine Type Holy Warrior/Royal Knight/X-Antibody DP 15000 Cost 15 Digivolve Cost 1 6 from Lv.6 Digivolve Cost 2 6 from Lv.6 Upper Text Your Digimon with [Omnimon] in its name can digivolve into this card in your hand for a memory cost of 3, ignoring this card's digivolution requirements.[When Attacking] Delete 1 of your opponent's Digimon with DP less than or equal to this Digimon's DP.[Opponent's Turn] When your opponent's Digimon attacks, you may trash 2 of this Digimon's digivolution cards to end the attack