BlackCatMTG
hello@blackcatmtg.com
Alfie · Head of Quality Assurance
Magic content & tools
BlackCatMTG
Magic: the Gathering, minus the guesswork. Videos, streams, and free browser tools from a Limited grinder who would rather run the numbers than trust the vibes — with quality assurance handled by a very serious black cat.
High Stakes Limited
Casual & Competitive EDH
EV over vibes
Utilities
Free browser tools
No accounts, no tracking. Every calculation runs locally in your browser.
Mana
New
Mana Source Calculator
How many colored sources you need to cast your spells on curve. Karsten-style simulation, with mulligans and tapped lands baked in.
/lands/→
Arena
Arena Direct EV
Expected value of an Arena Direct box event, with play and collector booster options — weigh the prize wall before you spend the gems.
/directEV/→
Arena
Arena Direct
The newest build of the Arena Direct value calculator, rebuilt from the ground up. Case-sensitive path — capital A and D.
/ArenaDirect/→