Encounter Odds

Encounter	Odds	Description
2 Cost Start	6.82%	Start with a random 2-cost champion this game.
Completed Item Anvil	6.82%	Yunara grants you a completed item anvil.
Component Anvils	6.82%	Sivir grants you two component anvils!
Final Showdown	6.82%	The last two surviving players gain 70 gold for an epic final fight.
Golden Gala	6.82%	Leona changes all augments to gold tier this game.
Howling Abyss	6.82%	Gain a team of 5 random 1-cost champions.
Upgraded Start	6.82%	Leblanc upgrades your starting champion to 2-star.
3 Cost Start	5.68%	Start with a random 3-cost champion this game.
Cheaper Levels	4.55%	Ashe modifies each level to cost 2 XP less.
Gold Subscription	4.55%	Kobuko grants you gold at the start of every stage.
Golden Finale	4.55%	Ivern turns the last augment to gold this game.
Golden Prelude	4.55%	Amumu changes the first augment to be gold this game.
Prismatic Finisher	4.55%	Karma changes the last augment to be prismatic this game.
Prismatic Opener	4.55%	Morgana changes the first augment to prismatic this game.
Scouting Party	4.55%	Gain +1 Augment rerolls this game.
Item Forge	3.41%	All players start with 2 completed item anvils.
No Encounter	3.41%	It's a calm day in the Enchanted Wilds. No encounter this game.
Reroll Subscription	3.41%	Kayle grants you free Shop rerolls every stage.
Emblem Ensemble	2.27%	Lux begins your journey with 3 random emblems.
Prismatic Party	2.27%	Elder Dragon changes all augments to prismatic tier this game.

Loot tables and drop rates for Set 18; the game stays the source of truth.