/give @p potion 1 8203 {CustomPotionEffects:[{Id:1,Amplifier:50,Duration:199999999980},{Id:3,Amplifier:0,Duration:199999999980},{Id:5,Amplifier:0,Duration:199999999980},{Id:6,Amplifier:0,Duration:199999999980},{Id:8,Amplifier:0,Duration:199999999980},{Id:10,Amplifier:0,Duration:199999999980},{Id:11,Amplifier:0,Duration:199999999980},{Id:12,Amplifier:0,Duration:199999999980},{Id:13,Amplifier:0,Duration:199999999980},{Id:14,Amplifier:0,Duration:199999999980},{Id:16,Amplifier:0,Duration:19999999980},{Id:21,Amplifier:0,Duration:19999999980},{Id:22,Amplifier:0,Duration:19999999980},{Id:23,Amplifier:0,Duration:19999999980}],display:{Name:"Epic Potion",Lore:["TOO EPIC","You'll Love It!"]}}