first edition charizard pokemon card The 1999 1st Holographic Pokémon Card: A Deep Dive have for your premier collection. PSA 7 NM - Charizard

Kabutops can be obtained from Genetic Apex: Charizard pack in the Genetic Apex set

Being more general and touched on already for the most part I will briefly state why these mechanisms improve the game

For example, if you control Maskwood Nexus and an effect says that each Warrior you control enters the battlefield with an additional +1/+1 counter on it, any creature that enters the battlefield under your control will get that counter

Plus, the second ability to cascade for more free legends helps you build out your boardstate faster

This means you cant wait to see the result of a flip before playing a spell that might protect one of your permanents from the result of the flip