Phyrexian Hydra [Mirrodin Besieged] Hydra Avatar you may flip a coin

you may flip a coin

or planeswalker an opponent controls

Whenever Lara Croft attacks

Set: Gatecrash Type: Sorcery Rarity: Rare Cost: {2}{U}{B} Each player discards their hand

Set: Foreign Black Border Type: Land — Mountain Plains Rarity: Rare ({T}: Add {R} or {W}

Phyrexian Hydra [Mirrodin Besieged] Hydra Avatar you may flip a coinSet: Mirrodin Besieged Type: Creature Hydra Rarity: Rare Cost: {3}{G}{G} Infect (This creature deals damage to creatures in the form of 1 1 counters and to players in the form of poison counters.) If damage would be dealt to Phyrexian Hydra, prevent that damage. Put a 1 1 counter on Phyrexian Hydra for each 1 damage prevented this way.