The downside is that this ability affects you too so you will want to pack your deck to the brim with all sorts of ways to gain life in the meantime
For example, you may cast an artifact creature spell as your artifact spell and cast another artifact creature spell as your creature spell
that is, the enemy-colored fetchlands from the original Zendikar set in 2009 (Polluted Delta is from the Khans of Tarkir block)
These textured character art cards represent a specific moment in Pokemon TCG history, the culmination of the Sword and Shield era's art direction, and they are unlikely to be replicated in exactly the same format in future sets
On one hand, Taigam is a viable option for a very budget card advantage deck, but has never felt like a card that had a home in anything besides Tasigur, the Golden Fang or Lazav, the Multifarious
Anyways cards like Twitch, Twiddle or Voltaic Key in combination with Strionic Resonator and any effect that puts more than 1 or 2 counters on something (OR RAMOS) just lets things go out of hand.Pretty nice deck you've got there!