[8note]

or, that certain cards when play together make an infinite loop, and so cannot be played/insta-die

[olmo23]

There is also this Matt Parker video about MTG, in which he explores a specific three-card combination that produces an ungodly amount of creature tokens.

https://www.youtube.com/watch?v=x3dE-NJ1UDQ

[fc417fc802]

You misspelled insta-win. Infinite turn combos are the best.

[rcxdude]

only if there's a player choice in the loop. If there's a mandatory infinite loop the game ends in a draw.