({T}: Add {G}.)

Enchant creature

Enchanted creature can’t be blocked except by Walls.

({T}: Add {U}.)

Juggernaut attacks each combat if able.

Juggernaut can’t be blocked by Walls.

Flying (This creature can’t be blocked except by creatures with flying or reach.)

({T}: Add {R}.)

Flying (This creature can’t be blocked except by creatures with flying or reach.)

Nightmare’s power and toughness are each equal to the number of Swamps you control.

({T}: Add {W}.)

Flying (This creature can’t be blocked except by creatures with flying or reach.)

Whenever a creature dealt damage by Sengir Vampire this turn dies, put a +1/+1 counter on Sengir Vampire.

Flying, vigilance

Flying (This creature can’t be blocked except by creatures with flying or reach.)

{R}: Shivan Dragon gets +1/+0 until end of turn.

({T}: Add {B}.)

Defender (This creature can’t attack.)

{R}: Wall of Fire gets +1/+0 until end of turn.