The choice of planes includes Norn's Dominion because thats too ridiculous to ignore, some wacky phenomenon cards (we can have two of them), and planes that benefit from having small creatures, Naya creatures, or tribal interaction
Essentially, Skull Guardian is designed to be used in combination with Lo, the Prayers of the Voiceless Voice (which features later in this list)
Lightning Energy cards from various expansions have unique holo patterns, and are valuable for collectors
Aggressive gameplay: Attack often and gain momentum with buffs and extra creatures
Its important to note that this cards price does appear to be declining based on TCGPlayers data, so keep an eye on it if youre looking to buy or sell
You don't have to wait to have your opponent trigger the exile clause