Arwen Undómiel

Gameplan

Arwen turns every scry into a +1/+1 counter, so you build a deck flooded with scry effects to grow your board while smoothing draws. You curve out cheap scry enablers, pile counters onto a threat or a wide board, and close with proliferate payoffs, counter synergies, or a big buffed attacker. Her built-in : Scry 2 gives a reliable mana sink in the late game.

Key Cards

• Preordain — Cheap cantrip that scries before drawing, netting a counter while filtering your draw.
• Brainstorm — Pairs scry-fetch loops and cheap card flow; many such cantrips trigger Arwen for free counters.
• Crystal Ball — Repeatable scry 2 each turn, reliably dropping counters without spending cards.
• Inexorable Tide — Proliferate on every spell multiplies the counters Arwen generates into a runaway advantage.
• Doubling Season — Doubles the +1/+1 counters from each scry trigger, accelerating your clock dramatically.
• Mystic Speculation — Buyback scry 2 lets you sink mana to repeatedly add counters in the late game.

Upgrade Path

Add more cheap, repeatable scry sources (Sensei's Divining Top, Soothsaying, Sphinx-Bone Wand-style sinks) over one-shot big scries to maximize trigger count. Layer in proliferate (Inexorable Tide, Evolution Sage, Flux Channeler) and counter doublers (Doubling Season, Hardened Scales) to convert triggers into faster kills, and protect Arwen with Heroic Intervention, Lightning Greaves, and counterspells. Top end can include Walking Ballista or Simic Ascendancy as deterministic win conditions.