Not only does this help eliminate opponents faster, but it also saves you from needing to always attack to win
Pity system is a term often found in gacha games like Genshin Impact
In this scenario, by the end of Turn 4 you have fourteen power on the battlefield
Meanwhile, Shuko can combine with Crackdown Construct and another creature to yield an infinitely large Construct, which you can use for plenty of nefarious purposes
Her attacks are basically copy-pasted from Latios, but with a twist: her Shooting Star attack dishes out 150 damage specifically to ex Pokemon
For example, let's look at the card above, which has two separate Cascade keywords: Cast the spell (in this case, Call Forth the Tempest)