mtg arena jump in card list Is leaving? : r/MagicArena Jump In! | MTGABuddy

As you probably know, you can untap untapped Creatures, which means you can put a lot of counters on this at instant speed

Toughness: 3

4 Gemstone Caverns - $31.00 Gemstone Caverns is a unique and powerful land with a clause that states that if the card is in a player's opening hand and they aren't the starting player, they can begin the game with this land in play with a luck counter on it if they exile a card from their hand

The Lightning Helix is very powerful and fairly cost however it is hard to get multiple uses due to his initial low loyalty and his weak plus loyalty effect

Its not quite Eternal Witness since it can only grab permanents, but in Limited thats not much of an issue