I don't know if everywhere does this, but on the League card, you get to play by the rules of the league to get the card ticked off towards the promos.
For example, for Snivy League, the restriction is that when you knock out an opponents pokemon, you flip 3 coins. for each heads, you may draw a card.
For the next league, Tepig League (tepig season?), when you attack, you may discard two cards from your hand. if you do, you deal 20 more damage.
How long have these restrictions been about? Also, does anyone know what the restrictions for the previous seasons have been?
For example, for Snivy League, the restriction is that when you knock out an opponents pokemon, you flip 3 coins. for each heads, you may draw a card.
For the next league, Tepig League (tepig season?), when you attack, you may discard two cards from your hand. if you do, you deal 20 more damage.
How long have these restrictions been about? Also, does anyone know what the restrictions for the previous seasons have been?