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Multiclass Feats
Feat	Prerequisites	Benefit
Arcane Singer (4e Feat)	Cha 13	Training in Arcana skill, songweaver power 1/encounter.
Charger of the Web (4e Feat)	Str or Cha 13, Dex 13	Training in Arachana, Deadly Charge 1/encounter
Graceful Dancer (4e Feat)	Dex 15, Cha 13	Gain training in Stealth skill, Artful Dodger class feature
Instrument Student (4e Feat)	Cha 13	Training in Arcana skill, songweaver arcane instument mastery class feature 1/day.
Musical Healer (4e Feat)	Any Songweaver multiclass feat, paragon multiclassing as a songweaver.	Gain the songweaver's Healing Touch power.
Musical Initiate (4e Feat)	Cha 13	Training in Arcana skill, Healing Melody 1/day.
Pupil of Arachane Lore (4e Feat)	Cha 13	Training in Arachana, arachnomancer power 1/encounter
Rider of the Web (4e Feat)	Any one spider rider multiclass feat, paragon multiclassing as a spider rider.	Gain the spider rider's spider mount class feature.
Scholar of the Web (4e Feat)	Any one arachnomancer multiclass feat, paragon multiclassing as an arachnomancer	Gain lesser weaves class feature
Teachings of the Web (4e Feat)	Any one arachnomancer multiclass feat, paragon multiclassing as an arachnomancer	Gain arachnomancer tactics class feature
Tinker (4e Feat)	Int 15	training in Thievery, Ritual Casting, implement use

Top-level feats in this list are organized alphabetically

4e Multiclass Feats