The Pokmon Demo Deck was released in December 1998, either at the same time as the initial Starter Deck release or, quite possibly, The packs were used at Magic events in December and sent out to card shops to introduce players to the new cards and game mechanics
9 by 6 by 1cm Deck Sleeves Crayon Mimikyu Blue Has Arrived
The comparatively high costs of the dragon creature cards can be absorbed well by the high mana count in the deck, further support is provided by the Dragonmaster Outcast, the Dragonspeaker Shaman or the Dragonlords Servant
That's not true with the Prophet of Kruphix
Goblin Matron, Moggcatcher, and Goblin Recruiter allow you to search your deck for specific goblin cards and put them in your hand or on top of your library
For example, if the Vehicle is blocked by two creatures and it deals damage to each of them at the same time, the Crash Land ability will trigger only once