This is a powerful card that new and returning Magic: The Gathering players should keep an eye out for.
If a card with a colorless cost has one or more colored mana pips somewhere in its rules text, then those colors are part of its color identity
The process of acquiring the sword is considered one of the worst side quests in the series, but the raw power it provides does balance it out somewhat
Often in EDH you'll just want a 1-mana cantrip to fuel some storm or Izzet shenanigans
Final Fantasy summons were clearly made to work with Yuna, Grand Summoner, and you can see the difference spelled out: Yuna places +1/+1 counters on creatures as they enter, but when they die she just cares about any type of counters
Red decks need their removal to be able to go directly to the face, which is the one thing you cannot Terminate, and while being cheap is nice, the creatures you need Terminate for don't come out fast enough to reward you much for it being so cheap