You have a Sharuum but no Phyrexian Metamorph, a Thopter Foundry with no Sword of the Meek, and no Disciple of the Vault to complete either combo
Yes, two 1/1s for two are mana neutral and going for X=5 can be great, but if the opponent kills one of your creatures in response to the token maker, you wont be able to convoke at all
There are also several board wipes in here like, Magmaquake, Molten disaster and Breath of Darigaaz, that will absolutely decimate your opponents armies while leaving your flyers untouched
Since Pantlaza triggers off of tokens as well as regular creatures, you can get tons of free spells each turn with a little dedication to a token strategy
Number 2: Arcane Signet (Commander Legends: Battle for Baldurs Gate) Seems like weve got way more Commander players since 2021 OR way more decks are being build in 2022
Although MTG Foundations is meant to be a less complex, introductory set for players interested in joining the hobby, it has not sacrificed power level in its card designs