Use quotes in the name for an exact match with what you're looking for: e.g. "Lord".

Use quotes in the rules text for an exact match what you are looking for: e.g "discard your hand".

Use quotes in the mana cost for an exact match what you are looking for: "2R" for cards that only cost .

Use T for in the Rules text.

Use B for , R for , G for , W for or U for in the mana cost.

Use B/P for , R/P for , G/P for , W/P for , U/P for .

Use E for , F for , H for , J for , or M for .

Use A for , D for , I for , K , L for , O for , P for , Q for , S for , or V for .