I haven't played since...10th came out? Maybe a little after? I put the following deck together and was doing alright throughout bronze until all of a sudden some bigboy decks smashed my head open. Anyone have some advice about how to improve it? I learned magic in a cruel blue environment and I would always kinda weird aggro with the occasional Jester's Sceptre or pithing needle in order to pretend I was blue too.

1 Disenchant (M20) 14
3 Wall of Runes (WAR) 75
2 Unsummon (M20) 78
2 Negate (M20) 69
2 Brineborn Cutthroat (M20) 50
1 Mu Yanling, Sky Dancer (M20) 68
2 Dungeon Geists (M20) 57
3 Winged Words (M20) 80
1 Precognitive Perception (RNA) 45
2 Depose // Deploy (RNA) 225
2 Warrant // Warden (RNA) 230
1 Deputy of Detention (RNA) 165
2 Elite Guardmage (WAR) 195
1 Absorb (RNA) 151
1 Time Wipe (WAR) 223
4 Cloudkin Seer (M20) 54
3 Warden of Evos Isle (M20) 79
3 Moment of Heroism (M20) 30
1 Healer's Hawk (GRN) 14
1 Confront the Assault (ANA) 3
3 Tranquil Cove (M20) 259
10 Island (RNA) 261
8 Plains (M20) 264
1 Hallowed Fountain (RNA) 251