some were unblockable, some had deathtouch, some had Curiosity effects built in, but there was no real cohesion
If two points are high, the price tends to be high
While X spells don't always thrive there, given the prevalence of "cast without paying its mana cost" effects that like to cast them for zero, many consider ElectrodominanceElectrodominance worth the risk because it allows you to burn an opponent out with all the mana you've acquired from your rituals, then tack another spell on to continue the process for others
Youve also got Tiana, who not only counts as a cost 6 in singing songs, but then whenever you play a song, each opposing character gets -1 strength until the start of your next turn
Birthing Pod specifications: Pros Helps bring key creatures to the board A trigger for fun combos Cons High cost to trigger Sacrifice Sorcery speed Sacrifice only Birthing Pod is a staple in combo-heavy green Sacrifice decks
Keep in mind that this isnt a list of the best discard effects in MTG