mtg landfall deck commander Elite Gruul - Red Green - Very Powerful - Modern Legal - Custom Built - Magic The Gathering - Then each card with landfall will trigger twice because of Yarok’s ability ***Custom Commander Deck*** Tatyova, Benthic

Black is happy to confuse its enemies

To be fair to the card the only other burn spell not on this list I might rate above it is Firebolt and so the very worst Helix is would be the 12th best burn spell

Bruce Banner / The Incredible Hulk Bruce Banner was one of the breakout commanders of Marvel Super Heroes , mostly because its so easy to make The Incredible Hulk go infinite with cards like Caltrops

Whenever equipped creature deals combat damage to a player, you may cast an instant or sorcery spell from your hand with mana value less than or equal to that damage without paying its mana cost

You need to make the effort to trigger it on turns other than your own, but the payoff is there

That is pretty scary