Artifact Creature Clown Robot 1/2 , Tap an untapped creature you control that has a hat: Tap target creature
(I also love that artwork too!) Oh, and this was true of the first Portal set as well as many strong cards from it were reprinted almost immediately, like Gravedigger, Thundermare, Alabaster Dragon, Raging Goblin, or Natural Spring as well as draft standards like Mind Rot, Volcanic Hammer, or Breath of Life which was a cheaper version of Resurrection in White, and then others that were reprinted here and there later, like the afore-mentioned Ebon Dragon, or Endless Cockroaches and Gift of Estates
Are there any flavors of the deck you like besides the typical mono-white or white/black versions
It works great with spells like Lightning Bolt, Abrade, Lava Coil, Banefire, and many more
Among the few things better than an infect creature that is hard to kill, is a faster or evasive infect creature