Develop Your Brain

Cards · Set 9 #163

Develop Your Brain

SapphireSapphireCost 1InkableActionCommon

Look at the top 2 cards of your deck. Put one into your hand and the other on the bottom of your deck.

"Knowledge, wisdom—there's the real power!" —Merlin

Core: LegalInfinity: LegalMarket $0.10 · TCGplayer

Tournament usage

Play rate

3.5%

67 of 1,888 decks

Average copies

3.27

in decks that run it

Archetypes

5

Top archetype

Amber/Sapphire Princesses

Share of decks running it, by week

0.0%2.5%5.0%7.5%10.0%Jul 20Aug 3Aug 17Aug 31Sep 14Sep 28Oct 12Oct 263.2%
Table view
Week ofPlay rateSample
Jul 203.1%3 of 98 decks
Jul 270.0%0 of 27 decks
Aug 32.8%4 of 143 decks
Aug 100.0%0 of 41 decks
Aug 170.0%0 of 44 decks
Aug 240.0%0 of 11 decks
Aug 311.5%1 of 68 decks
Sep 78.0%4 of 50 decks
Sep 142.9%2 of 69 decks
Sep 212.3%4 of 175 decks
Sep 285.7%2 of 35 decks
Oct 55.6%4 of 72 decks
Oct 124.2%1 of 24 decks
Oct 197.6%15 of 197 decks
Oct 263.2%27 of 834 decks

See top-cut decks with Develop Your Brain →

Printings

Set#RarityReleasedPriceFoil
The First Chapter161CommonAug 18, 2023$0.10$0.71
Fabled163CommonAug 29, 2025$0.20$0.52