The Waterfall

Commander
UBRGYidris, Maelstrom Wielder
7.5±0.4
Optimized
High slot efficiency and tight construction; strong execution without full cEDH profile.
High confidence(534 pts)
Estimated win turn
T5best
T6typical
T7+contested
Vector breakdown
Heavy Curve (40% CMC 5+)+-10ⓘ
Fast mana5
0Lotus Petal+8
1Sol Ring+10
3RRMana Geyser+2
Mox Tantalite+8
Lotus Bloom+5
Mana rocks3
2Arcane Signet+6
2Fellwar Stone+5
3Chromatic Lantern+3
Mana dorks5
B/GDeathrite Shaman+6
GIgnoble Hierarch+6
GDelighted Halfling+6
GBirds of Paradise+6
1GBloom Tender+7
Land ramp7
1GFarseek+5
2GKodama's Reach+5
2GDryad of the Ilysian Grove+5
2GCultivate+5
2GEntish Restoration+3
2GHarrow+3
GURAverna, the Chaos Bloom+2
Other acceleration3
GURTemur Battlecrier+6
3RGBigger on the Inside+4
2UBRAbaddon the Despoiler+1
Treasure generators2
2BRProsper, Tome-Bound+2
4RRRHit the Mother Lode+8
Other1
3RGBloodbraid Challenger+1
Tutors4
UMystical Tutor+9
GWorldly Tutor+8
Profane Tutor+8
Inevitable Betrayal+5
Draw engines1
2BRProsper, Tome-Bound+2
Cantrips & burst draw5
UBrainstorm+6
UAqueous Form+1
4GGRishkar's Expertise+6
7Nulldrifter+1
7UTreasure Cruise+7
Recursion1
4RRAurora Phoenix+5
Value engines15
1RPassionate Archaeologist+1
3RWild-Magic Sorcerer+12
2RGBloodbraid Elf+5
3GUImoti, Celebrant of Bounty+5
3RGBloodbraid Challenger+1
2BGUFelix Five-Boots+1
2UBRAbaddon the Despoiler+1
6Chimil, the Inner Sun+6
4UUSakashima's Protege+5
5RNalfeshnee+1
5RKeeper of Secrets+1
5RREtali, Primal Conqueror // Etali, Primal Sickness+5
+3 more
Counterspells1
2UFierce Guardianship+10
Spot removal4
2GBeast Within+6
3BRBituminous Blast+5
Boseiju, Who Endures+5
Otawara, Soaring City+4
Graveyard hate1
B/GDeathrite Shaman+3
Protection2
2Lightning Greaves+6
3Mithril Coat+4
Mana Acceleration (23 sources)+13ⓘ
Fetchlands6
Bloodstained Mire+8
Misty Rainforest+8
Scalding Tarn+8
Verdant Catacombs+8
Polluted Delta+8
Wooded Foothills+8
Dual & shock lands6
Breeding Pool+6
Stomping Ground+6
Watery Grave+6
Blood Crypt+6
Overgrown Tomb+6
Steam Vents+6
Premium utility lands7
Ketria Triome+5
Zagoth Triome+5
Command Tower+5
Mana Confluence+5
Ziatora's Proving Ground+5
Xander's Lounge+5
Reflecting Pool+4
Utility lands5
2GDryad of the Ilysian Grove+3
Boseiju, Who Endures+3
Urborg, Tomb of Yawgmoth+2
Yavimaya, Cradle of Growth+2
Otawara, Soaring City+2
Basic lands4
Island+3
Mountain+4
Forest+4
Swamp+2
Other1
3Chromatic Lantern+2
Combat Damage Synergy: token package, 2 extra combats, 1 haste enabler, 2 damage multipliers+25ⓘ
1 Combo Family (1 lines, Consistency: 88%)+23ⓘ
Combo pieces2
1Sol Ring+4
5UUHullbreaker Horror+10
Synergy pieces5
2Trailblazer's Boots+1
1RLizard Blades+1
5Genji Glove+1
4RRMoraug, Fury of Akoum+1
5RREtali, Primal Conqueror // Etali, Primal Sickness+5
Win conditions4
5RRRCall Forth the Tempest+11
5GURMaelstrom Wanderer+3
6BRFevered Suspicion+3
8GGApex Devastator+5
Combat threats3
UAqueous Form+1
1USword Coast Sailor+2
5RKeeper of Secrets+1
Drain effects1
5RRFlaming Tyrannosaurus+3
Other2
4Aetherflux Reservoir+8
4UUSakashima's Protege+5

Bracket

4
Bracket 4Optimized
High power, built to win. Unlimited Game Changers, efficient combos expected.
Breakdown
Learn more →
✓
Power level 7.5 → Bracket 4
Mana base96Speed91Consistency90

1.0 above Bracket 3 ceiling (6.5)

1.0 below Bracket 5 threshold (8.5)

Game Changers are present, but your power level already places this deck in Bracket 4.

✓
Game changers 3
Mystical TutorFierce GuardianshipWorldly Tutor
✕Mass land denial — none
✕2-card combo — none
✕Extra turns — none

Themes7 total

Stompy / Big Mana18 cards

18 high-impact creatures. Ramp into massive threats that dominate the board.

Maelstrom Wanderer,Rishkar's Expertise,Moraug, Fury of Akoum,Aurora Phoenix,Apex Devastator
Cascade15 cards

15 cascade/discover effects. Cast spells for free off the top.

Maelstrom Wanderer,Averna, the Chaos Bloom,Aurora Phoenix,Apex Devastator,Sakashima's Protege
Chaos12 cards

12 chaos effects. Embrace randomness with coin flips and dice rolls.

Maelstrom Wanderer,Aurora Phoenix,Apex Devastator,Sakashima's Protege,Wild-Magic Sorcerer

Combos1 total