Summary/ Gameplan:
Since Sky Strikers are a control-based deck, cards like Sky Striker Mecha - Widow Anchor and There Can Be Only One are very strong cards that help to limit your opponent's board and make sure that you can control a constant game state.
Important Cards
Sky Striker - Raye: Probably the best card in the whole deck. Her quick effect to link off into any of the other Sky Striker links helps her to dodge many hand traps such as Effect Veiler and Infinite Impermanence. In addition to her quick effect to link, she also has a constant reviving effect that allows for her to come back every time a Sky Striker link monster is destroyed, which makes her a very persistent and hard to out card.
Sky Striker Link Monsters: Kagari, Hayate, & Shizuki all work hand in hand, helping you to obtain cards and advantage. Hayate is a foolish burial that helps to set up for Kagari which adds cards from the graveyard to hand. This basic combo helps to bring out certainly needed spells in the deck such as Widow Anchor or Multirole. Shizuku is a searcher for every spell that isn't in the GY, so it is important to know what spells to add back from the GY using Kagari, rather than just choosing a card that may only be situational. Finally, Kaina and Zeke, are the outliers that are only played as one-ofs. Kaina helps to stop any large attacking monsters and Zeke is a Link-2 which helps to remove any monster in your main monster zones.
Sky Striker Mecha - Widow Anchor - The strongest spell in the whole Sky Striker Spell arsenal. Not only does this card negate effects, but can also steal the opponent's monsters. This card is played as a 3 of because it is never bad to open at least 1 and helps to protect your Sky Striker cards from any potential negates from opponent's monsters.
Destiny HERO - Destroyer Phoenix Enforcer: One of the strongest monsters in terms of both attack power and keeping your opponent in check, not only popping problematic cards but also reviving itself every turn.
Crystron, Selene, Accesscode: This simple combo is an easy game-ender, which allows for you to easily wipe out your opponent's board and attack over any large monsters your Destroy Phoenix Enforcer or Sky Strikers can not beat. Keep in mind, Accesscode is like a glass cannon, and this whole combo can be stopped by any monster or summon negation.