Brightfield glider ability triggers even though saddle cost isn't met
My opponent had a brightfield glider and an interface ace on the battlefield.
They saddled interface ace with brightfield glider's "saddle 3" ability. Interface ace is a 0/4.
When brightfield glider attacked, it's ability text still activated, giving it +1/+2 for being saddled.
Maybe I'm not understanding the mechanic properly, but why is brightfield glider being treated as saddled when the saddle cost of 3 wasn't met by interface ace's 0 power?
Lost the last round of my draft cause of this :/

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theStitchpanda#58556 commented
Interface Ace: "This creature saddles Mounts and crews Vehicles using its toughness rather than its power."
Meaning it saddles creatures using the 4 toughness instead of the 0 power