1999 pikachu pokemon card Promos Preserved in a tamper Vintage Sealed 1999 Pokemon Burger

You can currently get a mythic rare borderless Vivi Ornitier card for less than $300, though there are some better (and cheaper) legendary creatures to build a commander deck around

She was one of the three planeswalkers that locked the Eldrazi in Zendikar

I think Ajani wins the -7 ability contest because I imagine the number of games where blowing up all of your opponents land changes the outcome of the game to be higher than the number of games where taking 5d2-5 turns changes the outcome

Exile Time Reversal

Bonus: the spells that untap your attacking creatures let your vigilant beaters tap for card draw before you go back in for the kill

Glaceon VMAX (Alternate Art Secret) 209/203 (Evolving Skies) Glaceon rests on a frozen pond while other Pokmon play on the ice