I prefer this kind of set, as it gives freedom to choose any charge blade. (Akantor/Ceadeus CB has 0 slots) Torso is relic, with Edgemaster+4. Charm is Artillery+14, 000. CB can shield pretty good, so I don't see need for Guard+. Guard Boost can be from your own preferences. (You can also use Artillery Notice, and eat Felyne Bombardier which maxes your Impact Phials power.)