This is probably the right call for the primary audience, Final Fantasy VI fans, but from a pure gameplay perspective it does take away from the overall power
Each opponent loses 6 life, you gain 18 life
There are also Collectors boosters that come with six cards, with one in six packs including the Halo foil treatment we just saw in the full March of the Machine
The introduction of The Soul Stone also strongly suggests that future Marvel sets focusing on other heroes like the Avengers and X-Men are on the horizon as part of a multi-year collaboration
This means that a card like Ice Magic can trigger either Blizzard (for the regular mana cost), but can also be played for Blizzara, or the even better Blizzaga if you can pay those additional costs
Deep-Cavern Bat Deep-Cavern Bat is a proactive play that locks a card from your opponent, besides giving you information