pokemon cards reshiram and charizard gx & Hyper Rare - 217/214 - Unbroken Bonds The Pokémon TCG Reshiram Reshiram & Charizard GX (Secret)

Ragavan, Nimble Pilferer [Best One-Drop for Tempo and Resource Generation] Every successful hit from Ragavan creates a Treasure token and lets you cast a card off the top of your opponents library

Uthros Research Craft Uthros Research Craft would be a good enough card at 4 mana, with the text draw a card when you cast an artifact. Thats incredibly powerful, especially on a permanent that doesnt die to every piece of spot removal or board wipe, unlike similar effects like Jhoira, Weatherlight Captain and Vedalken Archmage

So, why all the indestructible setup

Dormant Sliver comes with quite a significant downside, giving all your slivers the MTG Defender keyword

The pre-errata version