Silas Renn, Seeker Adept + The One Ring + Phyrexia's Core

3-card combo · UB

Verdict

Yes — this 3-piece loop gives protection from everything every turn, locking the table out of targeting or damaging the pilot indefinitely.

Cards required

Cheapest stack total

$88.44

Color identity

Popularity

25 decks

Format

Commander

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Silas Renn, Seeker Adept recasts The One Ring from the graveyard after dealing combat damage, and Phyrexia's Core sacrifices the Ring on cue to reset the protection trigger each upkeep. The loop runs on 5 mana per cycle — 1 for the Core activation and 4 to recast The One Ring — so any blue-black artifact shell with enough rocks can sustain it from turn to turn. The table sees a permanent protection lock with no obvious interrupt window outside of removing Silas Renn before combat.

How it works

Prerequisites

Silas Renn does not have summoning sickness and cannot be blocked by an opponent.

Steps

Activate Phyrexia's Core's second ability by paying , tapping it and sacrificing The One Ring, causing you to gain one life.
Deal combat damage to an opponent using Silas Renn.
Silas Renn triggers, allowing you to cast The One Ring from your graveyard this turn.
Cast The One Ring from your graveyard by paying .
The One Ring triggers, giving you protection from everything until your next turn.
Repeat during each of your turns.

Result

Prevent all damage that would be dealt to you; You have protection from everything; Lock

Cheaper, tighter, alternate lines

Silas Renn is the hardest piece to protect here — Whispersilk Cloak or Rogue's Passage ensures the damage trigger connects if the opponent has blockers. Trading Phyrexia's Core for Ashnod's Altar or Krark-Clan Ironworks generates colorless mana on the sacrifice instead of life, which can offset the 4-mana recast cost and make the loop mana-neutral faster. The combo locks opponents out but doesn't win outright — pair it with Thassa's Oracle or a mill finisher to close.

Silas Renn, Seeker Adept + The One Ring + Phyrexia's Core

How it works

Cheaper, tighter, alternate lines

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