Moving a Digimon out of your breeding area does not count as playing a Digimon
Granted, it's a random discard every turn on YOUR end, but 100 x Level isn't much
Doubling Season has been reprinted in Commander Masters and its in the Wilds of Eldraine Enchanting Tales list, so while its still expensive, this year its likely to be as accessible as its been for a long, long time, so pick one up if you can
(1) When you Pendulum Summon a monster(s) and the total Pendulum Scales of the cards in your Pendulum Zone are higher than the total Levels of the Pendulum Summoned monster(s): You can Special Summon this card from your hand, and if you do, destroy as many other cards on the field as possible, then you can place this card in your Pendulum Zone
Sky Striker Sky Striker is a deck that relies heavily on Link Summoning, accessing powerful cards like Sky Striker Ace - Kagiri and generic Link Monsters like Accesscode Talker