
Counter target spell unless its controller pays {1} for each blue permanent you control.
Spell Syphon has 1 printing, first in Shadowmoor (2008). EDHREC ranks it #20,609 among Commander cards. It appears most in Elrond, Lord of Rivendell decks (6 on EDHREC).
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.