mtg cards like keen sense Snake Umbra - Commander 2018 Enchant creature Whenever enchanted creature deals damage to an opponent Keen Sense — Rulings, Legalities

If you want to really maximize your value, you can also invest in some self-bounce/blink cards to get rid of the finality counter problem

If for some reason your opponent is playing an all- Homelands deck, just use any number of the hundreds of removal spells in Magics history to deal with their permanents

1 Necrologia

Legendary Creature - Fox Samurai Creature (CTRL to add secondary) Draw Conjurer's Mantle Equipped creature gets +1/+1 and has vigilance

Granted, Reanimator strategies are very firmly in my wheelhouse, so in many ways, the deck is also extremely forgiving for someone who isnt well-versed in aggressive strategies