This basically means that you can use your kill spells twice in a row with no issues, but it can go way beyond that if youre going to be filling your deck with interesting Instant spells to use
What I hope you get out of this is that Dangers are designed to push other themes further think of them as an extender for archetype potential if you are familiar with the concept of extenders in your deck
Place the rest at the bottom of your deck in any order.[Your Turn] When you would play 1 Digimon with DigiXros requirements, by suspending this Tamer, you may place cards from under your Tamers as digivolution cards for a DigiXros
Blightwing Bandit won't let you pay a snow cost using mana produced by a nonsnow source
Throw those into the mix, and there are over 600 cards to collect - it's bonkers
Use eBay sold listings, TCGPlayer market prices, and online price guides to see what people actually paid, not just what sellers are asking