yugioh structure decks 2016 Synchron Extreme Deck Opening, Thoughts on Rarity Changes/Battle for Zendikar These new monsters have new and improved Union abilities and extra effects that help you assemble all 3 on the field. Starter Deck 2016 - Yugipedia

If tails this attack does nothing

Then, if your opponent controls a Dragon-type monster: You can add 1 Dinosaur-type monsters from your Deck or Graveyard to your hand

My theory is that Thalia simply pairs better with Thought-Knot Seer et.al

What kinds of decks do you use it in

In no particular order, here is what I would consider meta decks: Regidrago VSTAR Toolbox (usually with Garbodor) Lugia VSTAR / Archeops with Double Dragon Energy Palkia VSTAR Shadow Rider Calyrex VMAX Stall, usually focused on Wobbuffet [Phantom Forces] or Snorlax [Pokmon Go] Fusion Strike decks, either focused on Mew VMAX, or Turbo Meloetta (with Dimension Valley) Of course, you then have other archetypes like Lighting stuff, Dark stuff, Arceus & Dialga & Palkia-GX / Dragonite V, Tsareena V, etc

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