CATEGORY TEAM
Cosmic companions
Choose any three different Space cards.
Example lineup · Any three different cards from this category count.Formation guideBrowse all 30 eligible cardsBlack hole
Ultra Rare cardA black hole is an astronomical body so compact that its gravity prevents anything, including light, from escaping.
A place in your collection
Black hole is one of 30 discoveries in the space set. Find this card in a free discovery pack, or exchange 8 same-rarity duplicate cards from your collection to craft it. Fusing five Super Rare cards always yields one Ultra Rare card, favouring ones you have not collected yet.
Its collectible power is 1450 and its shield is 790. Its health is 3560. These stats are derived from English Wikipedia data using capped game formulas. In battle it favours the Attack stance, like all Space cards. Daily quiz results depend on your answers.
Open a discovery packRead about Black hole on WikipediaArticle description adapted from Wikipedia, available under CC BY-SA 4.0; shortened for the card. Revision and contributors are linked below.
Team combinations
Arena formations · 2 in one category: +3% ATK/DEF. Three: +6% all stats. A complete family or story: +10% all stats. Strongest bonus only.
Andromeda Galaxy
BetelgeuseBEHIND THE DISCOVERY2026-10-06
A card. A real story.
Read on WikipediaOriginal article · English WikipediaA black hole is an astronomical body so compact that its gravity prevents anything, including light, from escaping.
ATTACK · 1,450590,634views · 90 days
DEFENSE · 790268citation entries
HEALTH · 3,56011,147article words
How these stats are calculated
English Wikipedia · 2026-07-09 – 2026-10-06. Views use Wikimedia’s “user” traffic classification, not unique visitors. Quality marker: featured article.
Stats use capped logarithmic scaling. Attack: 800–1,600 from daily views (cap 50,000). Defense: 200–800, weighted 80% citations (cap 300) and 20% quality marker. Health: 2,400–3,600 from prose words (cap 15,000). Values are rounded to tens. Citations indicate documentation volume, not verified truth. No rarity multiplier applies.
Snapshot wiki-2026-10-06-v1 · imported 2026-10-08. Live Wikipedia may have changed. Stats remain fixed until a new edition is released; an active duel keeps its starting stats.
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Image: Event Horizon Telescope , uploader cropped and converted TIF to JPG. CC BY 4.0. Resized and converted to WebP; cropped in card layouts. Original image and attribution.