Hello everyone. I'm new to Mana Drain as a poster but have been reading for some time. I have become attached to the Bomberman archetype, but in my meta Storm, specifically TPS and Nauseam, dominate the field. I have been working on a version of Bomberman which plays to its Fish roots, and puts a bit more focus on storm disruption.
I have found that it has a reasonably favorable matchup against a typical TPS build, but unfortunately my opponent is often myself, and I am a far-from-proficient TPS pilot. I'd like to get some input and criticism if possible, especially from capable storm players who know what they should fear most

So here it is, Anti-Storm Bomberman:
Lands
1 Tolarian Academy
2 Plains
4 Island
2 Tundra
4 Flooded Strand
Artifacts
3 Aether Spellbomb
1 Mana Vault
5 Moxen
1 Sol Ring
1 Lotus Petal
1 Black Lotus
1 Engineered Explosives
1 Chalice of the Void
1 Mana Crypt
Creatures
4 Athersworn Canonist
4 Trinket Mage
3 Auriok Salvagers
Instants/Sorceries/Enchantments
1 Brainstorm
2 Negate
1 Merchant Scroll
4 Thirst for Knowledge
4 Force of Will
1 Ancestral Recall
3 Mystic Remora
2 Mana Drain
1 Stifle
1 Time Walk
1 Ponder
Rough Sideboard:
Pithing Needles, Stifle/Orim's Chant, Tormod's Crypt, Meddling Mage, maybe another Chalice, other meta stuff.
I will try to give an explanation for what I see as non-obvious choices below:
The land balance - Wasteland scares me. 2 duals are plenty, 4 Fetch are required.
Lotus Petal - an extra bit of acceleration. Could be an Island...?
Engineered Explosives - terrible against storm, I know, but my next biggest concern is Ichorid, whose zombies are nicely dispatched by EE. Also great against

spheres.
Chalice - comes out consistently with 4 Trinket Mage.
Athersworn Canonist - this is more of a fish card, but it is a wonderful lock on storm. As long as she is carefully defended from bouncing, she can swing for the win with the help of any trinket mages/salvagers.
Negate/Mana Drain - this split is just me riding the fence in a decision as to whether or not Mana Drain is really worth it, given how much more effective Negate and Mana Leak are against Storm. The more I play it, the more I prefer Negate, but Mana Drain has such potential that it's hard to let go of.
Mystic Remora - I saw another, more experienced Bomberman pilot rock this suckerfish against Storm, and I have been pleased with it as well. It would get SB'd out for most non-storm matchups. Maybe it belongs in the SB itself, I don't know for sure.
Stifle - maybe Orim's chant would be a better fit? Either way, more copies will exist in the sideboard, once I get a little input here and put a solid one together.
Any criticisms are greatly appreciated, please let me know what you think.