Lonis, Genetics Expert | Sarcatog | Double Major

Cards

Sarcatog on the battlefield.
Lonis and
Double Major in hand.
You control at least one Clue token.
({1} magic symbol) ({G} magic symbol) ({GU} magic symbol) ({GU} magic symbol) ({U} magic symbol) available.

Cast
Lonis by paying ({1} magic symbol) ({GU} magic symbol) ({GU} magic symbol) .
Holding priority, cast
Double Major by paying ({G} magic symbol) ({U} magic symbol) , creating a nonlegendary copy of the
Lonis spell.
Resolve both
Lonis spells.
Activate
Sarcatog by sacrificing a Clue.
Lonis and the
Lonis token's second abilities trigger.
Resolve the nontoken
Lonis trigger, putting a +1/+1 counter on the token
Lonis.
The token
Lonis's first ability triggers, creating a Clue artifact token.
Resolve the token
Lonis's trigger from step 2, putting a +1/+1 counter on the nontoken
Lonis.
The nontoken
Lonis's first ability triggers, creating a Clue artifact token.
Resolve the
Sarcatog ability.
Repeat from step 4.

You may optionally target any other creature using one of the triggers to put infinite +1/+1 counters on that creature.