yugioh pick a card Dark Magical Curtain Overframe Quicksand Keychain Time to hunt down some

Honorable Mention Glasspool Mimic // Glasspool Shore This modal spell land is a three-mana dork that ETBs as a copy of just your dorks not your foes, and it's a Shapeshifter and Rogue too

Also, the Synchro limitation for Mastery is pointless given your Synchros don't actually do anything amazing - they just kinda sit there, so it'd be more desirable to go into Beast or SIN anyways - and thus I removed the line

You can only use each effect of "Junk Speeder" once per turn

(1) If you control Ancient Fairy Dragon or a LIGHT Beast, Plant, or Fairy monster: You can Special Summon this card from your hand, if you do, it is treated as a Tuner

Firstly, Articuno ex is included in this deck simply for its damage output