Five mana for a 4/4 with two abilities is already pretty good, but bestowing for seven really makes it valuable
Get Slickshot Show-off at TCGPlayer 2: Obeka, Splitter of Seconds Outlaws of Thunder Junctions most intriguing and powerful Commander breaks the usual turn order and grants her controller additional upkeeps
That said, which Lorcana starter deck is best for you may depend on how you like to play and how familiar you are with other trading card games, such as Magic: The Gathering
Tymna's a top-tier competitive commander due to its generically useful card draw ability, its relatively low mana value, and the fact that partnering it gives you access to more colors for your deck
You might consider discussing whether to use these cards with your friend group before harsh emotions arise
This white removal spell is a great replacement for the rotating Temporary Lockdown, and will continue its tradition of being a potent defence against pure aggro decks