You still get to decide what X is, but the total you pay will always include the tax from cards that raise costs
As long as your commander is on the field, this is a free counter for any non-creature threat
If a creature's survival ability triggers but the creature leaves the battlefield before the ability resolves, use its tapped or untapped status as it last existed on the battlefield to determine whether the ability will do anything
Blue Knight (A/W), Purple Knight (A/F), Verdant Knight (E/W), and Yellow Knight (F/E) all cost 3 mana and have 3 attack power, 2 defense power, and Lance
Sourcing cards and products, Nick said, has been one of the biggest lessons in moving from collector to retailer
This is a great commander to try if youre bored of the usual ones like Krenko, Mob Boss or Muxus, Goblin Grandee