yugioh summon from deck Complete Custom for Yu-Gi-Oh! Complete Custom Deck for Yu-Gi-Oh!

So, from Cunninghams perspective, the make my Ooze only a 5/5 play in itself is not necessarily a sign that they have Golgari Charm they could make this play even with a blank in hand if they are sure you have Selesnya Charm

The blue untap effects tend to be more powerful when you have the right support cards such as High Tide or Heartbeat of Spring however the red rituals, despite being fairly weak, will work effectively regardless of what else you have giving you more options and more resiliance to disruption

The attraction mechanic requires playing lots of weaker cards

Choose support cards that help to advance the game plan of your deck based on what your key cards want to accomplish

Generally I would look to play cards like Thougthsieze, Pilfering Imp, Collective Brutality and Kitesail Freebooter in its place