This card is significantly worse in fast formats, but in a grindy format like casual Commander, Commune with Lava can easily find you eight to ten cards
Obviously a very powerful card with very swingy life gaining potential who's only real weakness is having no useful impact if immediately killed
But besides doing the high damage you have to flip two coins, if one of them is tails you have to discard two energy cards, if both of them are tails you have to discard all four energy cards

Cleland-Hura Angry Dog Deck 2002-06-21 YES 012 329/350 Forest (Version 2) Rob Alexander Angry Dog Deck 2002-06-21 YES 013 330/350 Forest (Version 3) John Avon Angry Dog Deck 2002-06-21 YES 014 331/350 Forest (Version 4) John Avon Angry Dog Deck 2002-06-21 YES 015 347/350 Forest (Version 1) John Avon Angry Dog Deck 2002-06-21 YES 016 348/350 Forest (Version 2) John Matson Angry Dog Deck 2002-06-21 YES 017 349/350 Forest (Version 3) John Avon Angry Dog Deck 2002-06-21 YES 018 350/350 Forest (Version 4) David Martin Angry Dog Deck 2002-06-21 YES 019 117/143 Genesis Mark Zug Angry Dog Deck 2002-06-21 YES 020 84/350 Mahamoti Djinn Eric Peterson Angry Dog Deck 2002-06-21 YES 021 343/350 Mountain (Version 1) Matt Cavotta Angry Dog Deck 2002-06-21 YES 022 345/350 Mountain (Version 3) Glen Angus Angry Dog Deck 2002-06-21 YES 023 337/350 Mountain (Version 1) D
Elemental Blast hit hard for the era, but the steep energy cost and discard made it a showcase card more than a tournament staple
You can select a mode only if there's a legal target available for that mode