Color Variety Partners give you access to more options in a given color combination
8 Jean Bart Ramp Quickly And Outspeed Your Opponent Heart Pirates cards have been in an interesting spot for most of the game
Lapras' Go For a Swim ability combos beautifully with Octillery's Abyssal Hand ability to increase consistency and draw
Keep playing Magic how you've been playing it
For example, Complains Clerk has "Whenever you roll a 1, create a 1/1 white Clown Robot artifact creature token." If you choose that ability, you ignore everything up to the first comma, ending up with "Create a 1/1 white Clown Robot artifact creature token." Some triggered abilities have an "intervening if" clausethat is, they are written in the form of "When/Whenever/At [trigger event], if [condition], [effect]." If you choose such an ability with Trigger Happy, you ignore the trigger event, and the ability will go on the stack even if the intervening if condition is not fulfilled, but the ability will still check the intervening if condition as the ability tries to resolve
These are the official recommended rules by WotC, but its a casual format, so feel free to experiment with other card counts