As I mentioned before, things are more complicated than this when you consider cantrips, card advantage, and such, but this should give you a good start for making sure you have the right number of lands in your deck
it can can make a second attack in a row
A Commander deck has 100 cards total, including your commander
Speaking of discard: Liliana of the Veil does quite well here too, since the discard is beneficial for you, and you'll have the creatures to protect her
Promo Info EXTRA BOOSTER CHAIN OF LIBERATION [EX-08] CLOSECLOSE EX8-073 SEC Digimon Lv.6 Gallantmon (X Antibody) Color Red Blue Yellow Form Mega Attribute Virus Type Holy Warrior/X Antibody/Royal Knight DP 12000 Cost 12 Digivolve Cost 1 4 from Lv.5 Digivolve Cost 2 4 from Lv.5 Upper Text [Digivolve] [Gallantmon]: Cost 1 [When Digivolving] [When Attacking] If [Gallantmon] or [X Antibody] is in this Digimon's digivolution cards, until the end of your opponent's turn, this Digimon gets +4000 DP and 1 of their Digimon gets -4000 DP
