So, lets shuffle up and see if your dream card made the cut
For YOUR deck, I think I would suggest trying out Blind with Anger
Legendary Creature - Human Artificer Color tag templates(None) Mangara, the Diplomat Lifelink Whenever an opponent attacks with creatures, if two or more of those creatures are attacking you and/or planeswalkers you control, draw a card
All the complexity is still there, but it comes from combining these cards with other effects bouncing a modal land to your hand to use the other side later, searching for a creature card and being able to grab a utility landthat sort of thing
This article looks at the ward MTG rules, how ward works with gameplay examples, the best ward cards, ward decks, how to play ward and common ward questions