It does come at a high cost of 7 mana, though
Over 72% of lands are fetchlands
The first few learn cards are fairly free, but for Best-of-Three matches, the second set of them starts having real costs
At worst, its a better Upstart Goblin, and at best, it will absolutely guarantee whoever plays it is going to win the game, since cards that let you draw usually have much higher drawbacks than this
Here are some standout cards which have already been revealed: Special Art Rare (SAR): Bloodmoon Ursaluna ex, Lanas Assistance, Sinistcha ex, Perrin Art Rare (AR): Pinsir, Infernape, Phione, Applin, Cramorant, Perrin, Poltchageist, Heliolisk, Hisuian Growlithe, Torkoal, Probopass Secret Rare (SR): Lanas Assistance Double Rare (RR): Bloodmoon Ursaluna ex, Scream Tail ex, Iron Thorns ex, Magcargo ex Those outside Japan can expect many of the Crimson Haze [SV5a] cards to arrive as part of the Temporal Forces expansion