While Fog is not nearly as splashy as other spells, without access to counter magic, sometimes the best way to gain an advantage is to simply blank an entire attack step
In the meantime, a keen sense of self-preservation and a strong nose for danger has kept him alive so far
If the card has any mandatory additional costs, those must be paid to cast the spell
You can choose the Set Profile Default option here to apply a default card sleeve across all of your decks but theres another way to do this too, as well now explain
It wont be terrible in decks that mostly only have clues as artifacts, since you can start popping them for one mana, but the Artifact deck is where this will really be an engine
The existence of the delayed trigger does not depend on whether Flamerush Rider is present on the battlefield