Progression in Back 4 Blood is banished on supply lines that will bring you different maps. Since cards can make a big difference and offer a lot of different buffs, you want to unlock faster. Of course this is not that easy. Supply points must be deserved and output to unlock them. Luckily, there is an easy way to farm supply points within a very short time (as revealed by PNDK & M in a new video). This is recommended for teams because it depends on certain builds for all characters (although they can do this with a bot if necessary). Hoffman is also a must and should be equipped with an additional grenade slot. First of all, you need these cards in your deck and you must be in the specified order. Removation expert Improvised explosives Bombentrop Grenading training Double grenading bag Excess bag Glass cannon Evasive maneuver Olympic Sprinter Superior Cardio Fleet of foot Crosstrainer Energy drink Hyphen Many of these cards reinforce your explosion damage and ena...