Space or click to generate a card Press A to auto roll Rank probabilities: 0: 40% (1 in 2.5) 1: 25% (1 in 4) 2: 15% (1 in ~6.66) 3: 10% (1 in 10) 4: 5% (1 in 20) 5: 3% (1 in ~33.3) 6: 1% (1 in 100) 7: 0.5% (1 in 200) 8: 0.3% (1 in ~333) 9: 0.1% (1 in 1,000) 10: 0.05% (1 in 2,000) 11: 0.03% (1 in ~3,333) 12: 0.01% (1 in 10,000) Jack: 0.005% (1 in 20,000) Cavalier: 0.003% (1 in ~33,333) Bishop: 0.001% (1 in 100,000) Tower: 0.0005% (1 in 200,000) Queen: 0.0003% (1 in ~333,333) King: 0.00015% (1 in ~666,666) Ace: 0.00005% (1 in 2,000,000) Suit probabilities: Hearts: 90% (1 in ~1.11) Spades: 9% (1 in ~11.1) Diamonds: 0.9% (1 in ~111) Clubs: 0.09% (1 in ~1,111) Moons: 0.009% (1 in ~11,111) Triangles: 0.0009% (1 in ~111,111) Arrows: 0.00009% (1 in ~1,111,111) Stars: 0.00001% (1 in 10,000,000) Border material probabilities: Normal-Bordered: 99.9% (1 in ~1.001) Gold-Bordered: 0.0999% (1 in ~1,001) Diamond-Bordered: 0.0000999% (1 in ~1,001,001) Emerald-Bordered: 0.0000000999% (1 in ~1,001,001,001) Ruby-Bordered: 0.0000000000999% (1 in ~1.001 trillion) Amethyst-Bordered: 0.0000000000000999% (1 in ~1.001 quadrillion) Pearl-Bordered: 0.0000000000000000999% (1 in ~1.001 quintillion) Obsidian-Bordered: 0.0000000000000000001% (1 in 1 sextillon) This makes the rarest card the Obsidian-Bordered Ace of Stars at a 0.000000000000000000000000000000005% (1 in 20 decillion) chance!
Credit to @-Rex- for Pen Text Engine++. CRR:EX is an extended version of Card RNG: Revitalized, featuring 20 ranks, 8 suits, and 8 borders! This means that there are 1,280 possible cards, compared to Card RNG's 208. Rarest card that I found in CRR:EX: Gold-Bordered Six of Hearts, with a 0.0008991% chance (1 in 111,222.33)