During either player's turn, if you gain LP: You can call a type of card (Monster, Spell,Trap), make your opponent banish 1 card of that type (their choice) from their Main Deck (face-up), but if they cannot you can add up to 2 "Aroma" cards from your Graveyard to your hand
For printable products, a link to the matching template is found towards the bottom of the bullet list of product features
Mox Sapphire doesn't do anything more than provide a single blue mana, but the fact you could play as many of these artifacts as you wished on the first turn meant it was theoretically possible to have far more mana than your opponent if you received a lucky draw
You can only use this effect of "Defcon Bird" once per turn
Three Pokmon TCG promo cards were revealed, some of which we've come to expect
Whenever a creature you control but don't own dies, return it to the battlefield under its owner's control and you draw a card