For those are been following this game. There are 2 new cards that supports old archetypes. This Blaze Accelerator magazine. it's a continuous trap card.
This card name becomes tri-blaze accelerator while it's on the field. Durning either player's main phase: you can send 1 Volcanic card form your hand to the graveyard, if you do draw 1 card. You can only used this effect of blaze accelerator magazine once per turn. During either players main phase: You can banish this card form your graveyard to send 1 volcanic card form your deck to the graveyard.
Here is the new Koa'ki meriru card.
This is Koa'ki meriru overdose
This a Level 4 earth rock type ATK 1900 DEF 1200
During your end phase destroy this card unless you send 1 Iron core of koa'ki meiru form your hand to the graveyard or reveal 1 rock type monster form your hand. During either players turn: when your opponent would summon a monster(s): you can tribute this card to negate the summon if you do destroyed those monsters.
What you guys think? I think they are good cards.