The most important card to craft by far is the SR "Cyber Angel Benten," a card that's essential for many Drytron turns
Preventing a variety of creatures from blocking is a cute tack-on, but what you want to be doing shortly after you cast a huge card is stabilizing, not immediately start racing
When a regular pack of cards won't suffice, the Internet will
SE Secret Rare Formula Synchron X LIGHT Level 2 [ MachineSynchroTunerEffect ] ATK 200 DEF 1500 1 Tuner + 1 non-Tuner monster When this card is Synchro Summoned: You can draw 1 card
If you can play Weaver of Harmony and a mana dork of some kind like Sylvan Caryatid or Birds of Paradise, you can cast a single non-creature spell to trigger Jeskai Ascendancy and then make infinitely large creatures by using Weaver of Harmony to copy the untap trigger again and again (with the mana dork giving us the one mana we need to activate Weaver of Harmony)
Dar cartas DON!! : Puedes dar cartas de DON!! a los personajes para sumarles +1000 de fuerza, algunos personajes tienen habilidades que se activan al darles la carta