For instance, most of the Mekk-Knight monsters have this as their first effect: If 2 or more cards are in the same column, you can Special Summon this card (from your hand) in that column This means that if your opponent has a spell and a monster in the same column on the field, you could special summon a Mekk-Knight to that same column in the monsters zone on your side of the field
That means they are not typeshifted, but have attacks that use unusual energy types
If the player saves a Deck Recipe that does not have "Lightning Warrior" and then leaves the Deck Editor screen, it will disappear from their Trunk and they will not be able to use the card
Flash When this creature enters, another target creature or Vehicle you control gets +2/+2 until end of turn
While it was clear that certain promos would be more rare than others, the extent was not clear, and it ended up having a lot of people frustrated
This event also lets you repeat battles for further rewards