This is another tag idea I got so with that here it is the Generation Stride challenge. With this tag all you gotta do is make an old unit from seasons 1-4 into stride leaders like Vanquisher or Chronojet heres the rules

*The stride skills and GB2 skills can't be the exact same as an existing stride leader

*The unit has to be one from season 1-4

*The unit has to be balanced (of course XD)

*You can't double tag

*This time I'd prefer if at least 3 units were made

With that here comes the units I've got

Ancient Dragon, Tyrannolegend 11000

[AUTO](VC) GB2:[Counter-Blast (2) choose 3 "Ancient Dragon" rearguards and retire them] When this unit attacks an opponents vanguard, you may pay the cost. If you do this unit gets [Power]+15000, +1 critical, +1 drive.

[AUTO]:[Counter-Blast (1)] During your turn, when your G-unit with "Ancient Dragon" in its original card name Stride, you may pay the cost. If you do that unit gets "[AUTO]:[Soul-Blast (1)] When one of your rearguards is retired, you may pay the cost. If you do [Counter-Charge (1)] and draw a card."

Eradicator, Gauntlet Buster Dragon 11000 (A/N I'm sure all vanguard people would be surprised by this XD)

[AUTO](VC) GB2:[Counter-Blast (1)] When an opponents rearguard is placed in drop zone due to the effect of one of your cards this unit gets [Power]+5000 and critical +1. Then if the unit retired is in the front row [Counter-Charge (1)].

[AUTO]:[Counter-Blast (1)] During your turn, when your G-unit with "Eradicator" in its original card name Stride, you may pay the cost. If you do that unit gets "[ACT] [1/Turn]:[Counter-Blast (1) "Eradicator"] Your opponent chooses one of his or her rearguards and retires it."

Chief Nurse, Shamsiel 11000

[AUTO](VC) GB2:[Choose put to two <Angel Feather> from your hand and place them in the damage zone] When this unit attacks the opponents vanguard, you may pay the cost. If you do choose two cards from your damage zone and add one to your hand and call the rest to (RG) as [Stand]. Then if the number of cards in your damage zone is 4 or more, your front row  units get [Power]+3000 for each face-up card in your damage zone.

[AUTO]:[Soul-Blast (1)] During your turn, when your G-unit Stride, you may pay the cost. If you do that unit gets "[AUTO]:When a card is put into your damage zone, your front row units get [Power]+2000 until end of turn.

Well there it is. For the people I tag I call upon kaiko_rimen Lucaruth shoguninfinite NaruhodouKadoya TrioMato amaterasuminerva That is all lets all continue to live in this golden age