Legendary Creature - Human Knight Commander (CTRL to add secondary) Anthem Anthem (CTRL to add secondary) Counters Counters (CTRL to add secondary) Discard Discard (CTRL to add secondary) Draw Draw (CTRL to add secondary) Land Land (CTRL to add secondary) Lifegain Steel Seraph Prototype 3/3 (You may cast this spell with different mana cost, color, and size
Webbys Diary makes card draw more consistent
A graded Pokemon card gives it far more legitimacy
The active player - the person whose turn it is - has priority, which means they add their card to the stack first
Sure, some Johnny somewhere will have a deck with a bunch of ETB triggers for Snare and friends to exploit, but until then, these are too much cost, for too little results
Legality depends on the tournament format -- Brian Kibler Decklist Card can be legal in some formats and banned or restricted in others