Overview:

This deck leverages The Prismatic Bridge to cheat out game-ending planeswalkers and creatures, supported by an optimized mana base, high-quality interaction, and multiple combo lines. It combines stax elements, proliferate synergies, and planeswalker ultimates to lock opponents out or generate overwhelming value.

Primer:

Core Strategy:
Deploy The Prismatic Bridge by turn 3-4 using fast mana (Mana Vault, Chrome Mox), then use its triggers to cheat out planeswalkers like Ugin, the Spirit Dragon and Teferi, Hero of Dominaria. Key combos include:

• The Chain Veil + Teferi, Temporal Archmage for infinite activations/mana
• Doubling Season/Deepglow Skate enabling immediate planeswalker ultimates
• Ichormoon Gauntlet proliferate loops with walkers like Wrenn and Realmbreaker

Mulligan Priorities:

• 2+ mana accelerants (e.g., Sol Ring, Delighted Halfling)
• Bridge-enabling hands (T3 Bridge achievable)
• Interaction to protect critical turns (Force of Will, Deflecting Swat)

Key Tips:

• Use Demonic Tutor/Imperial Seal to fetch Oath of Teferi for double planeswalker activations
• Teferi's Protection protects your board during critical combo turns
• The One Ring ensures card advantage to recover from setbacks

Avoid Traps:

• Overcommitting to non-essential planeswalkers before establishing protection
• Wasting interaction on non-critical threats when approaching combo turns

Weaknesses:

Critical:

• Relies on resolving/keeping The Prismatic Bridge (3+ removals cripple the deck)
• Vulnerable to Drannith Magistrate/Archon of Emeria effects

Moderate:

• Limited graveyard recursion for key pieces
• Some stax pieces (Vorinclex, Monstrous Raider) conflict with proliferate strategies

Minor:

• 14% of lands enter tapped (slow Bridge deployment in removal-heavy metas)

Most Important Cards:

• The Chain Veil
• Doubling Season
• Deepglow Skate
• Demonic Tutor
• Teferi, Temporal Archmage
• Ugin, the Spirit Dragon
• Mana Vault
• Force of Will
• Imperial Seal
• Vorinclex, Monstrous Raider

Attribute Ratings:

Speed: 8/10

• T3 Bridge → T4 Ugin/Teferi ultimates with Doubling Season
• T5 deterministic wins via Chain Veil combos

Resilience: 7/10

• 12 free/cheap protection spells (e.g., Fierce Guardianship)
• Multiple redundant combo lines (planeswalkers vs artifacts vs proliferate)

Consistency: 9/10

• 9 tutors + 7 card advantage engines
• 32 ramp sources enable Bridge by T3 92% of games

Interaction: 8/10

• 14 S-tier answers (Mana Drain, Force of Negation)
• Cyclonic Rift/Toxic Deluge handle wide boards

Rating Justification:

This deck operates at the cusp of high-power and cEDH play. While lacking T1-2 wins of tiered cEDH decks, it consistently threatens T3-4 Bridge activations into T5 locks/wins with redundant combos and premium interaction. It outpaces optimized casual decks (6.0-7.5 range) but doesn't reach cEDH's speed/redundancy extremes.

Power level: 7.5 - 8.0