If you Repeat a card that boosts its own Range via an elemental threshold (eg: Sap the Strength of Multitudes), but don't have the threshold when you Repeat it, is the Repeat's range still boosted?
If you Repeat a card that boosts its own Range via an elemental threshold (eg: Sap the Strength of Multitudes), but don't have the threshold when you Repeat it, is the Repeat's range still boosted?
Yes. Changes to Range/Speed persist across Repeats.
If you do have the threshold, you don't get the +1 Range again. (This is counter to a strict reading of the rules; the threshold would be better written as "This Power's Range is 1", the way Talons of Lightning's is.)
This does not apply to Carapaced Land, which has a greater Range for targeting lands with Beasts as an intrinsic part of its effect.