Card Upgrades and Infinity Splits

May 19, 2026
Information

Upgrading and Infinity Splitting Cards

Upgrading

Upgrade a base card or variant to enhance its appearance. Upgrading requires Credits and Boosters. Upgrading cards increases your Collection Level.

 

Rarity Booster Cost Credit Cost Collection Level
Common 0 0 0
Uncommon 5 Boosters 25 Credits +1
Rare 10 Boosters 100 Credits +2
Epic 20 Boosters 200 Credits +4
Legendary 30 Boosters 300 Credits +6
Ultra 40 Boosters 400 Credits +8
Infinity 50 Boosters 500 Credits +10

Wild Boosters

At the end of every Ranked, Conquest, and limited time game mode match, you have a chance to earn Wild Boosters. Wild Boosters can be used to fill the gap when you don’t have enough character boosters to upgrade a card. Wild Boosters have a 10% chance to appear after every match. The amount you receive is based on the turn the match ended on – e.g. if a match ends on turn 6, and Wild Boosters appear, you’d receive 6.

Finishes and Flares

Every time you upgrade a card to Infinity and split the card, you will earn a new Finish and Flare combo that can be equipped via Custom Card. Equip them in tandem with other cosmetics like Variants and Borders for a customized look!

 

As you Infinity Split a card multiple times, you will unlock the ability to earn new Finish and Flare content from splitting.

 

Splits Finishes Flares
1-3 Foil
Prism
Unlocked Character Mastery Finishes
Tone
Stardust
Glimmer
Unlocked Character Mastery Flares
4+ Gold
Ink
Foil
Prism
Unlocked Character Mastery Finishes
Krackle
Tone
Stardust
Glimmer
Unlocked Character Mastery Flares

Removed Finishes and Flares

The following Finishes and Flares have been removed from the Character Mastery reward track in 57.x. Already owned Finishes and Flares from this list will not be removed from your collection, but they are no longer splittable.

 

Finishes

  • Bananas
  • Frosted Glass
  • Rays (6)
  • Water

 

Flares

  • Bananas
  • Rainbow Confetti
  • Bubbles
  • Snowflakes

Finish and Flare Rarity

All Finishes and Flares have a rarity assigned to them. Bolded Finishes and Flares come from Character Mastery.

 

Finishes Flares
Rare Super Rare Ultimate Rare Super Rare Ultimate
Foil Copper Metallic Gold Blue Glimmer Black Glimmer Black Krackle
Prism Fire Ink Green Glimmer Gold Glimmer Blue Krackle
Foil Metallic Black Prism Purple Glimmer Rainbow Glimmer Gold Krackle
Galactic Storm Cosmic Red Glimmer Black Stardust Green Krackle
Gold Metallic Gold Prism White Glimmer Gold Stardust Purple Krackle
Refraction Gilded Prism Blue Tone Rainbow Stardust Rainbow Krackle
Glass Circuits Green Tone Black Tone Red Krackle
Psychedelic Purple Tone Gold Tone White Krackle
Steel Metallic Red Tone Rainbow Tone Fire Embers
Wakandan Glass White Tone Blue Embers Gold Diamond Flare
Blue Stardust Cosmic Gold Wakandan Tech
Green Stardust Green Embers Purple Wakandan Tech
Purple Stardust Galactic Storm
Red Stardust Neon Trails
White Stardust

Character Mastery Finish and Flare Tiers

Finishes and Flares that come from Mastery Caches belong to certain tiers. You will earn higher tier Finishes and Flares the higher your Mastery level is per character.

 

Tier 1 Tier 2 Tier 3
Mastery Levels 2-10 Mastery Levels 11-20 Mastery Levels 21-30
Copper Metallic Finish Blue Embers Flare Black Prism Finish
Foil Metallic Finish Cosmic Finish Fire Embers Flare
Galactic Storm Finish Galactic Storm Flare Gold Prism Finish
Neon Trails Flare Gilded Prism Finish Gold Wakandan Tech Flare
Psychedelic Finish Glass Circuits Finish Purple Wakandan Tech Flare
Steel Metallic Finish Green Embers Flare Wakandan Glass Finish

Finish and Flare Rarity Drop Table

Your ability to earn Finish and Flare content from Infinity Splitting is dependent on rarity, which informs its split weighting, and Mastery level per character.

Rarity Mastery Level 1 Mastery Level 10 Mastery Level 20 Mastery Level 30
Rare Finish 100% 23% 17% 13%
Super Rare Finish 0% 38% 35% 33%
Ultimate Finish 0% 40% 49% 54%
Rare Flare 67% 39% 26% 19%
Super Rare Flare 33% 37% 55% 41%
Ultimate Flare 0% 24% 19% 40%

 

Gold, Ink, and Krackle Protection

Once you have Infinity Split a character 4+ times, you will unlock an additional way to earn Gold and Ink Finishes, and Krackle Flare from Infinity Splits. Starting with your fourth Infinity Split per character, each additional Infinity Split for that character has a 10% chance to earn a Gold or Ink Finish + Krackle Flare combo. This 10% is fixed regardless of how many Character Mastery Finishes and Flares have been added to your Infinity Split drop table. You will also still be able to earn a combo of a Gold or Ink Finish plus a Krackle Flare from a split even if the 10% roll fails.

 

When you perform a split, the rolls will trigger in this order:

  • 10% chance to trigger a combo of Gold or Ink Finish + Krackle Flare combo
  • If the 10% roll fails, then the standard roll for a Finish + Flare combo will trigger with its outcome dependent on rarity weighting, and the amount of Finishes and Flares available per rarity that are unlocked for splitting

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